16 1 10 2 N m 3 10 0 N m 2 10 11 N m 4 10 N m A series R L C

Take g 10 m s a 0 b 30 d 90 A fully charged capacitor C with initial charge o is connected to a coil of self inductance L at t 0 The time at which the energy is stored equally between the electric and the magnetic field is a LC JIC b d 2n IC NLC ectrum the one

7 In the given circuit the potential difference across resistance is 80 V and power consumed by it is 160 W If AC frequency is 50 Hz find the value of L 100V 50Hz 1 0 3 H 3 10 H www 2 4 eeeeee L 0 3 H 0 7 H

In the following transistor amplifier circuit B 50 VCE of the transistor is 245kQ 40 AY B 10 V 2ks

An electron moves along vertical line and towards observer the pattern of concentric circular field lines of magnetic field which is produced due to its motion 1 ACW In horizontal plane 3 CW In horizontal plane 16 12 2 ACW In vertical plane 4 CW In vertical plane

In given circuit applied voltage V 50 2 sin 100m volt and mmeter reading is 2A then calculate value of

In the shown circuit the rms current through source i will be A 4A C 5A B 15 A D 7A i L L 0 125H ic C 1 4mF R R 12 5Q

List I contains different AC circuits with rms voltage of ac sources as shown List II contains the mms currents supplied by the ac voltage sources Then match the options of List I corresponding correctly with the options of List II LIST I LIST II P R S wwwww X Xc 4Q 100 V X www Xc 30 R 80 www 120 V 18888000 X 562 Xc 30 50 V www X 8Q Xc 40 100 V ww R 30 wwww R 80 ww R 802 www R 30 6 26 yo 4 37 to 1 2 3 4 I 25 A Ims 5 A Im 10 5 A Im 20 A

12 The average electromagnetic 1 EH value of poynting vector in wave is 2 4 E Ho 2 E Ho

In the figure shown V b at t 1 s is ab 2H a 1 30 V 202 2F b 4V www1100000 1 q 4t C 2 30 V 3 20 V 4 2 res

ng emf E E cos 100 m st cos500 m st S is connected in series with a capacitor and a resistor The steady state current in the circuit is found to be i i cos 100 r s t 9 i cos 500 m st i i b i i c i i a i i d The information is insufficient to find the relation between i and i 2 An AC so