Questions
In the circuit shown, the cells are ideal and of equal emfs. The capacitance of the capacitor is C and the resistance of the resistor is R. Xis first joined to Y and then to Z. After a long time, the total heat produced in the resistor will be
detailed solution
Correct option is D
Word done by cell = 2q.V=412 q.V= 4 (energy stored in capacitor)Talk to our academic expert!
Similar Questions
Two identical capacitors, have the same capacitance C. One of them is charged to potential V1 and the other to V2. The negative ends of the capacitors are connected together. When the positive ends are also connected, the decrease in energy of the combined system is
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