## [PDF] Download Alternating Current Topicwise DPP for NEET Physics with Detailed Solution

Here we are providing Topicwise DPPs for NEET Physics. In this article, we are covering Alternating Current Topicwise DPP for NEET Physics. Detailed Solutions are also provided at the end of each DPP, so that students can check their answer after finishing each DPPs.

**Following Topics are covered in Alternating Current** **DPP for NEET Physics:**

- Instantaneous, Peak and Average values
- Root Mean Square Values
- Concept of Phasor
- Simple AC Circuits
- Series LCR Circuit
- Impedance vs Frequency Graph
- Series LCR Resonance Circuit
- Power in AC
- LC Oscillations

## What are Daily Practice Problems (DPP) Sheets

Daily Practice Problem (DPP) sheets for NEET are sets of practice problems that cover various topics in the NEET syllabus. DPPs are designed to help students build their problem-solving skills and reinforce their understanding of key concepts. These practice sheets are usually provided by coaching institutes or can be found in study materials available online.

### Purpose of DPPs

The purpose of DPPs is to provide students with a regular and systematic practice of NEET-level questions. They consist of a series of questions, ranging from easy to difficult, that are designed to test the students’ knowledge and understanding of the concepts covered in the NEET syllabus. The questions in the DPPs are similar to those that appear in the NEET exam, and regular practice of DPPs can help students to prepare for the exam more effectively.

DPPs typically include problems from all the topics covered in the NEET Physics, Chemistry, and Biology syllabus. By practicing DPPs regularly, students can identify their areas of weakness, work on them, and build their confidence. DPPs can also help students to manage their time better, as the NEET exam is time-bound, and regular practice can help students to develop strategies to tackle questions efficiently within the given time frame.

Overall, DPPs are an essential component of NEET preparation, and students are advised to practice them regularly to build their problem-solving skills and reinforce their understanding of key concepts.

## Importance of solving Topicwise DPP for NEET Physics

DPP (Daily Practice Problems) are an essential component of NEET Physics preparation. Here are some of the reasons why solving DPP is important:

**Enhances problem-solving skills:**DPPs consist of a variety of problems, ranging from simple to complex. By solving them regularly, students can enhance their problem-solving skills and become more proficient at answering questions accurately and quickly.**Reinforces concepts:**DPPs are designed to cover all topics in the NEET Physics syllabus. Regular practice of DPPs can help students to reinforce the concepts they have learned, which is essential for retaining knowledge and performing well in exams.**Improves time management skills:**NEET Physics is a time-bound exam, and solving DPPs can help students improve their time management skills. Regular practice of DPPs can help students to develop strategies for tackling questions efficiently and effectively within the given time frame.**Builds confidence:**Regular practice of DPPs can help students to build confidence and reduce exam stress. By solving a variety of problems, students can familiarize themselves with different types of questions and gain the confidence they need to tackle any question in the exam.**Identifies weak areas:**DPPs can help students identify their weak areas and focus on them to improve. By analyzing their performance on DPPs, students can determine the areas that need more attention and seek help from their teachers or tutors to clarify their doubts.

In conclusion, solving DPPs is a critical aspect of NEET Physics preparation. It helps students to reinforce their concepts, enhance their problem-solving skills, improve time management, and build confidence. Regular practice of DPPs can help students to achieve their goal of performing well in the NEET Physics exam.

## Alternating Current for NEET Physics:

Alternating Current is an important topic in Physics for NEET (National Eligibility cum Entrance Test) exams, which are conducted for admission into medical and dental courses in India. Here are some of the key topics related to Alternating Current that you should be familiar with for the NEET exam:

**AC Circuits:** An AC circuit is a circuit in which the current periodically reverses direction, flowing first in one direction and then in the opposite direction. AC circuits can be analyzed using various parameters such as frequency, amplitude, phase, and impedance.

**Alternating Voltage: **An alternating voltage is a voltage that periodically changes direction. The voltage can be described in terms of its peak value, root-mean-square (RMS) value, frequency, and phase.

**Sinusoidal Waveform: **The most common type of alternating waveform is the sinusoidal waveform. It is characterized by a smooth, repetitive oscillation that can be described using mathematical functions.

**AC Generator: **An AC generator is a device that converts mechanical energy into electrical energy in the form of an AC voltage. The generator consists of a rotating magnetic field and a stationary coil of wire, which induces an AC voltage in the coil.

**Inductance:** Inductance is a property of a circuit that opposes changes in current. It is measured in henries (H) and depends on the number of turns in a coil and the permeability of the core material.

**Capacitance:** Capacitance is a property of a circuit that stores electrical energy in an electric field. It is measured in farads (F) and depends on the distance between the plates and the dielectric material between them.

**Impedance: **Impedance is the total opposition to current flow in an AC circuit. It is a combination of resistance, inductance, and capacitance, and is measured in ohms (Î©).

**Resonance: **Resonance is a phenomenon that occurs in AC circuits when the frequency of the AC voltage matches the natural frequency of the circuit. This can result in a large amplitude of current flow and voltage across the circuit.

**Power in AC Circuits: **The power in AC circuits is described using the terms real power (P), reactive power (Q), and apparent power (S). Real power represents the actual power consumed by the circuit, while reactive power represents the power stored and released by inductors and capacitors. Apparent power is the total power supplied to the circuit.

**Transformers: **Transformers are devices that transfer electrical energy from one circuit to another through electromagnetic induction. They are used to increase or decrease the voltage in AC circuits and are commonly used in power distribution systems.

Understanding these key concepts related to Alternating Current is essential for scoring well in the NEET Physics exam. It is also important to practice solving numerical problems related to AC circuits and to be familiar with the relevant formulas and equations.