T/F 1. If intitial charge increases in a discharging RC circuit the time constan
ID: 1616974 • Letter: T
Question
T/F1. If intitial charge increases in a discharging RC circuit the time constant also increases.
2.Geographic north is the same as magnetic north.
3. When a particle in a uniform magnetic field is moving around the velocity parallel to the field remains constant.
4. Single charged particle cannot be accelerated by the magmatic force.
T/F
1. If intitial charge increases in a discharging RC circuit the time constant also increases.
2.Geographic north is the same as magnetic north.
3. When a particle in a uniform magnetic field is moving around the velocity parallel to the field remains constant.
4. Single charged particle cannot be accelerated by the magmatic force.
1. If intitial charge increases in a discharging RC circuit the time constant also increases.
2.Geographic north is the same as magnetic north.
3. When a particle in a uniform magnetic field is moving around the velocity parallel to the field remains constant.
4. Single charged particle cannot be accelerated by the magmatic force.
1. If intitial charge increases in a discharging RC circuit the time constant also increases.
2.Geographic north is the same as magnetic north.
3. When a particle in a uniform magnetic field is moving around the velocity parallel to the field remains constant.
4. Single charged particle cannot be accelerated by the magmatic force.
Explanation / Answer
(A) time constant = R C
time constant depends only value of capacitance and resistance.
it is independent of initial charge.
False .
(B) no they are not same.
False
(C) F = q ( v X B)
if V is parallel to B then v x B = 0
hence F =0
so velocity will remain constant.
True
(D) False.
it can be accelerated.
(it will not be able to accelerated if velocity vector is perpnedicular or paralllel to the field vector.)
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