Current Electricity · Physics · AP EAPCET
Start PracticeMCQ (Single Correct Answer)
AP EAPCET 2021 - 19th August Morning Shift
A cell of emf 1.8 V gives a current of 17 A when directly connected to an ammeter of resistance 0.06 $$\Omega$$. Internal resistance of the cell is...
AP EAPCET 2021 - 19th August Evening Shift
In a potentiometer of 10 wires, the balance
point is obtained on the 6th wire. To shift the
balance point to 8th wire, we should
AP EAPCET 2021 - 19th August Evening Shift
The length of germanium rod is $$0.925 \mathrm{~cm}$$ and its area of cross-section is $$1 \mathrm{~mm}^2$$. If for germanium $$n_i=2.5 \times 10^{19}...
AP EAPCET 2021 - 20th August Morning Shift
Five current carrying conductors meet at a
point P. What is the magnitude and direction
of the current in the fifth conductor?
...