Last Updated On 16-03-2023 - By Jeesha Sara
The charges Q + q and +q are placed at the vertices of a right-angle isosceles triangle as shown below. The net electrostatic energy of the configuration is zero, it the value of Q is :
(a)
(b)
−2q
(c)
(d)
+q
The charges Q + q and +q are placed at the vertices of a right-angle isosceles triangle as shown below. The net electrostatic energy of the configuration is zero, it the value of Q is :
(a)
(b)
−2q
(c)
(d)
+q
Question ID - 50295 :-
The charges Q + q and +q are placed at the vertices of a right-angle isosceles triangle as shown below. The net electrostatic energy of the configuration is zero, it the value of Q is :
(a)
(b)
−2q
(c)
(d)
+q
|
The charges Q + q and +q are placed at the vertices of a right-angle isosceles triangle as shown below. The net electrostatic energy of the configuration is zero, it the value of Q is :
|
|||
|
(a) |
|
(b) |
−2q |
|
(c) |
|
(d) |
+q |
Next Question :
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In the circuit shown,
The switch S1 is closed at time t=0 and the switch S2 is kept open. At some later time (t0), the switch S1 is opened and s2 is closed. The behaviors of the current I as a function of time ‘t’ is given by : |
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(a) |
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(b) |
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(c) |
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(d) |
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