Electromagnetism Archives

List of Important Physics derivations for Board Examinations (2024-25)

Leave a Comment / Blog, Electromagnetism / PCM TUTORIALS

List of Important Physics derivations for Board Examinations (2024-25) CBSE: Class-XII Important Physics derivations for Board Examinations Chapter 7 – Alternating Current (AC) 1.Using phasor diagram, derive an expression for voltage, current and impedance in LCR series circuit connected with alternating source of emf ɛ=sin(ωt + ф) . Also, deduce power factor of circuit […]

List of Important Physics derivations for Board Examinations (2024-25) Read More »

Force between the plates of charged capacitor

3 Comments / Electromagnetism / PCM TUTORIALS

Force between the plates of capacitor Introduction Capacitors are fundamental components in electronics, used to store electrical energy. When a voltage is applied across the plates, an electric field develops, causing a charge to accumulate on the plates. The capacitor stores energy in the electric field created between the plates. Among various types of capacitors,

Force between the plates of charged capacitor Read More »

Transient Current : Charging of Capacitor

1 Comment / Electromagnetism / PCM TUTORIALS

Transient Current: Charging of Capacitor with DC source Charging of Capacitor with DC source – IIT Advanced Topic Transient Current : Transient current is a temporary current that flows for a short, finite duration, starting from zero to a maximum value or from a maximum value to zero, in response to a sudden change in

Transient Current : Charging of Capacitor Read More »

Electrostatics-10 Important basic MCQs (Quiz) Part 3

Leave a Comment / Electromagnetism / PCM TUTORIALS

Electrostatics-10 Important basic MCQs (Quiz) Part 3 Download Answer Key 1. A solid conducting sphere of radius a has a net positive charge 2Q. A conducting spherical shell of inner radius and outer radius c is concentric with the solid sphere and has a net charge – Q. The surface charge density on the inner

Electrostatics-10 Important basic MCQs (Quiz) Part 3 Read More »

Electrostatics-10 Important basic MCQs (Quiz) Part 2

1 Comment / Electromagnetism / PCM TUTORIALS

Electrostatics-10 Important basic MCQs (Quiz) Part 2 Download Answer Key 1.ABC is a right angled triangle in which AB= 3 cm and BC = 4cm . And . The three charges +15, +12 and -20 e.s.u. are placed respectively on A, B and C . The force acting on B is (A) 125

Electrostatics-10 Important basic MCQs (Quiz) Part 2 Read More »

Electrostatics-10 Important basic MCQs (Quiz) Part 1

1 Comment / Electromagnetism / PCM TUTORIALS

Electrostatics-10 Important basic MCQs (Quiz) Part 1 Download Answer Key 1.An isolated solid metallic sphere is given charge +Q. The charge will be distributed on the sphere (A) Uniformly but only on surface (B) Only on surface but non-uniformly (C) Uniformly inside the volume (D) Non-uniformly inside the volume 2. Four charges are arranged

Electrostatics-10 Important basic MCQs (Quiz) Part 1 Read More »

Your Coaching Institute

Electromagnetism

List of Important Physics derivations for Board Examinations (2024-25)

Force between the plates of charged capacitor

Transient Current : Charging of Capacitor

Electrostatics-10 Important basic MCQs (Quiz) Part 3

Electrostatics-10 Important basic MCQs (Quiz) Part 2

Electrostatics-10 Important basic MCQs (Quiz) Part 1

Contact Us

Follow Us

Why Us

Services

website policy

Disclaimer

Hyperlinking policy

Feedback

Phase - 6 , Sector- 56 ,

Mohali (Punjab)/ Chandigarh-160055

India

Copyright © 2024, PCM TUTORIALS, All Rights are Reserved