In a charged capacitor, the energy resides ______.
[2] Electrostatic Potential and Capacitance
Chapter: [2] Electrostatic Potential and Capacitance
Concept: undefined >> undefined
Constantan wire is used for making standard resistance, because it has ______.
[3] Current Electricity
Chapter: [3] Current Electricity
Concept: undefined >> undefined
Why is the Wheatstone bridge better than the other methods of measuring resistances?
[3] Current Electricity
Chapter: [3] Current Electricity
Concept: undefined >> undefined
If in the experiment of Wheatstone’s bridge, the positions of cells and galvanometer are interchanged, then balance point will ______.
[3] Current Electricity
Chapter: [3] Current Electricity
Concept: undefined >> undefined
In a wheatstone bridge in the battery and galvanometer are interchanged then the deflection in galvanometer will ______.
[3] Current Electricity
Chapter: [3] Current Electricity
Concept: undefined >> undefined
The AC voltage across a resistance can be measured using a ______.
[4] Moving Charges and Magnetism
Chapter: [4] Moving Charges and Magnetism
Concept: undefined >> undefined
The deflection in a moving coil galvanometer is ______.
[4] Moving Charges and Magnetism
Chapter: [4] Moving Charges and Magnetism
Concept: undefined >> undefined
The current sensitivity of a galvanometer is defined as ______.
[4] Moving Charges and Magnetism
Chapter: [4] Moving Charges and Magnetism
Concept: undefined >> undefined
A moving coil galvanometer has N number of turns in a coil of effective area A, it carries a current I. The magnetic field B is radial. The torque acting on the coil is ______.
[4] Moving Charges and Magnetism
Chapter: [4] Moving Charges and Magnetism
Concept: undefined >> undefined
An electric charge in uniform motion produces ______.
[4] Moving Charges and Magnetism
Chapter: [4] Moving Charges and Magnetism
Concept: undefined >> undefined
To make the field radial in a moving coil galvanometer ______.
[4] Moving Charges and Magnetism
Chapter: [4] Moving Charges and Magnetism
Concept: undefined >> undefined
In a moving coil galvanometer, the deflection of the coil θ is related to the elecrical current i by the relation ______.
[4] Moving Charges and Magnetism
Chapter: [4] Moving Charges and Magnetism
Concept: undefined >> undefined
Dielectric constant for a metal is ______.
[2] Electrostatic Potential and Capacitance
Chapter: [2] Electrostatic Potential and Capacitance
Concept: undefined >> undefined
When air is replaced by a dielectric medium of constant K, the maximum force of attraction between two charges separated by a distance ______.
[2] Electrostatic Potential and Capacitance
Chapter: [2] Electrostatic Potential and Capacitance
Concept: undefined >> undefined
In a moving coil galvanometer the deflection (Φ) on the scale by a pointer attached to the spring is ______.
[4] Moving Charges and Magnetism
Chapter: [4] Moving Charges and Magnetism
Concept: undefined >> undefined
A moving coil galvanometer can be converted into an ammeter by ______.
[4] Moving Charges and Magnetism
Chapter: [4] Moving Charges and Magnetism
Concept: undefined >> undefined
The conversion of a moving coil galvanometer into a voltmeter is done by ______.
[4] Moving Charges and Magnetism
Chapter: [4] Moving Charges and Magnetism
Concept: undefined >> undefined
Three capacitors 2µF, 3µF, and 6µF are joined in series with each other. The equivalent capacitance is ____________.
[2] Electrostatic Potential and Capacitance
Chapter: [2] Electrostatic Potential and Capacitance
Concept: undefined >> undefined
The coil of a moving coil galvanometer is wound over a metal frame in order to ______.
[4] Moving Charges and Magnetism
Chapter: [4] Moving Charges and Magnetism
Concept: undefined >> undefined
The current sensitivity of a galvanometer increase by 20%. If its resistance also increases by 25%, the voltage sensitivity will ______.
[4] Moving Charges and Magnetism
Chapter: [4] Moving Charges and Magnetism
Concept: undefined >> undefined
