Charge is quantized. It is given by
A point charge +q is fixed at a distance a from an infinite, grounded conducting plane, then induced charge on the plane is
In some charging process, a body acquires net positive charge then the mass of body.
Since we know that charging of a body depends upon transfer of electrons. So, if a body becomes negatively charged it will gain electrons that is its mass will increase and if a body becomes positively charged it loses electrons hence its mass will decrease.
Which of the following are quantized?
A positive charge is placed inside a positively charged spherical shell then
The correct answer is: Neither attraction nor Repulsion
When a charged body is brought near an uncharged conductor on the insulating stand
The correct answer is: The nearer end of the conductor acquires opposite charge and the farther end the same charge
How many electron are there in one coulomb of negative charge?
Charge (Q) = 1 C
Electron (e) = 1.6x 10-19
Number of electron (n) = ?
1 C = n x 1.6x10-19 C
n = 1/(1.6x10-19)
n = 6.25 x 1018 electron
The correct answer is: 6.25 × 1018
Which of the following process in which charge is conserved?
The correct answer is: All of the above
Charge produced on a metal sphere in induction process is due to
The correct answer is: Alignment of charge
Total charge in coulomb of 75.0 kg of electrons