- ANOT
- BNOR
- CNAN
- DXOR
Explanation:
Only one logic gate has one input terminal i.e. NOT gate.
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A conducting rod PQ of length L = 1.0 m is moving with a uniform speed v = 2 m/s in a uniform magnetic field B = 4.0T directed into the paper. A capacitor of capacity C = 10 mF is connected as shown in figure. Then

|
(a) qA = + 80 mC and qB = – 80 mC |
|
(b) qA = – 80 mC and qB = + 80 mC |
|
(c) qA = 0 = qB |
|
(d) Charge stored in the capacitor increases exponentially with time |

Why the current does not rise immediately in a circuit containing inductance
|
(a) Because of induced emf |
(b) Because of high voltage drop |
|
(c) Because of low power consumption |
(d) Because of Joule heating |
The energy consumed in 1 kilowatt electric heater in 30 seconds will be
|
(a) 6 |
(b) 4.99 |
(c) 9.8 |
(d) 3 |
