1
VITEEE 2021
MCQ (Single Correct Answer)
+1
-0
An electron revolves in a circle at the rate of $$10^{19}$$ rounds per second. The equivalent current is $$\left(e=1.6 \times 10^{-19} \mathrm{C}\right)$$
2
VITEEE 2021
MCQ (Single Correct Answer)
+1
-0
The temperature coefficient of the resistance of a wire is 0.00125 per $${ }^{\circ} \mathrm{C}$$. At $$300 \mathrm{~K}$$ its resistance is $$1 \Omega$$. The resistance of wire will be $$2 \Omega$$ at
Questions Asked from Current Electricity (MCQ (Single Correct Answer))
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