A 10 F capacitor is charged to 500 V and then its plates are joined together through a resistance of 10 . The heat produced in the resistance is |
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a) |
500 J |
b) |
250 J |
c) |
125 J |
d) |
1.25 J |
A 10 F capacitor is charged to 500 V and then its plates are joined together through a resistance of 10 . The heat produced in the resistance is |
|||||||
a) |
500 J |
b) |
250 J |
c) |
125 J |
d) |
1.25 J |
(d) Heat produced = energy stored in capacitor J |