Formulas

Question 1

electrostatic potential energy

Question 2

electric field due to a capacitor

Question 3

potential due to a capacitor

Question 4

capacitance

Question 5

capacitance due to the presence of a dielectric

Question 6

capacitance due to multiple dielectrics with thickness t

Question 7

capacitance when the capacitor is filled with a conductor

Question 8

condition of a meter bridge

Question 9

EMF in a potentiometer(1)

Question 10

EMF in a potentiometer(2)

Question 11

internal resistance

Question 12

Force due to magnetic field (both formulas)

Question 13

cyclotron equation and time period

Question 14

torque in a magnetic field

Question 15

potential energy due to a magnetic field

Question 16

solenoid, toroid, circular arc, axial field due to a loop, infinite wire

Question 17

Motional EMF

Question 18

Motional EMF due to a rotating bar

Question 19

Power

Question 20

Self inductance, self inductance of a solenoid

Question 21

Energy density due to a magnetic field

Question 22

Quality Factor and Bandwidth

Question 23

Change in time period of a simple pendulum due to change in medium

Question 24

Pressure in terms of density

Question 25

Vrms, Vavg, Vmostprobable

Question 26

Gravitational field inside and outside a solid sphere

Question 27

Gravitational potential inside and outside a solid sphere

Question 28

Escape velocity

Question 29

Radius of Bohr Orbit

Question 30

Velocity and Energy in hydrogen like atoms

Question 31

Various forms of de Broglie wavelength

Question 32

Apparent angle of dip

Question 33

Time period of oscillations of a compass needle

Question 34

speeds of vertical circular motion along with conditions

Question 35

Transformer equations for voltage, current and power

Question 36

Maximum Height, Range and Time period of a projectile

Question 37

Equation of trajectory of a projectile