A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
ERRORLESS-ALTERNATING CURRENT-NCERT Based Questions (A.C. Circuits)
- In an AC series circuit, the instanctaneous current is zero when the i...
Text Solution
|
- In an A.C. circuit the current
Text Solution
|
- A light bulb is rated 100W for a 220V supply. The resistance of the bu...
Text Solution
|
- An ideal transformer is connected to a 250 V AC mains and its output v...
Text Solution
|
- An AC source is rated at 220V, 50 Hz. The time taken for voltage to ch...
Text Solution
|
- If the rms current in a 50 Hz ac circuit is 5 A, the value of the cur...
Text Solution
|
- In an AC circuit the reactance of a coil is sqrt(3) times its resistan...
Text Solution
|
- Voltage and current in an ac circuit are given by V=5 sin (100 pi t-...
Text Solution
|
- For a domestic AC supply of 220 V at 50 cycles per second, the potenti...
Text Solution
|
- If the input voltage V(i) to the circuit below is given by V(i)(t) = A...
Text Solution
|
- The variation of the instantaneous current (I) and the instantaneous e...
Text Solution
|
- Two sinusoidal voltage of the same frequency are shown in the diagram....
Text Solution
|
- A pure inductor of 25.0 mH is connected to a source of 220 V. Find the...
Text Solution
|
- An alternating current generator has an internal resistance R(g) and a...
Text Solution
|
- Consider the infinite ladder circuit shown below. For which angul...
Text Solution
|
- In pure inductive circuit, the curves between frequency f and reciproc...
Text Solution
|
- An alternating voltage E=200sqrt(2)sin(100t) is connected to a 1 micro...
Text Solution
|
- The average power dissipation in a pure capacitance in AC circuit is
Text Solution
|
- For high frequency, a capacitor offers
Text Solution
|
- Reactance of a capacitor of capacitance CmuF for ac frequency 400/pi H...
Text Solution
|