Prove that an ideal inductor does not dissipate power in an a.c. circuit.

+3 votes

asked Mar 20, 2019 in JEE by kratos

Please log in or register to add a comment.

+4 votes

answered Sep 30, 2020 by kratos

Best answer

P = Vi = V0sinωti0sin(ω − π/2)

= V0i0sinωtcosωt

Calculate the potential difference and the current between ends of zener diode in the given circuit.
As shown in the circuit below the forward resistance of both diodes is 50 Ω and reverse resistance is infinite.
Draw circuit diagram for two input diode OR gate and AND gate. Also explain their working and give truth table.
Write down the names of some diodes used for special purposes and make their circuit figures. Write about their working and uses in short.
Draw the circuit arrangement and also explain the characteristics curves for any common emitter configuration transistor.

Snow Theme by Q2A Market

...