Question

7. Resistance of the wire is given by
a. R= VII
c. R= IN
b. R= IV
d. R= 12V

8. The resultant resistance when three resistances 2ohms, 4ohms, 5ohms , when connected in
series is
a. 12 ohms
c. 11 ohms
b. 13 ohms
d. 15 ohms

9. Potential difference in a circuit in which components are connected in series
a. Remains the same across each component
b. Gets divided across each component
c. Gets distributed equally
d. Potential difference does not appear

10. To determine the equivalent resistance of two resistors, when connected in series, the
correct way of connecting ammeter and voltmeter in the circuit is
a. Both ammeter and voltmeter in series
c.ammeter in parallel and voltmeter in series
b. Both ammeter and voltmeter in parallel
d. ammeter in series and voltmeter in parallel
​

Answer 1

Hey

7. option A

R = V/I

8. option C

2 + 4 + 5 = 11 ohms

10. option C

Both ammeter and voltmeter in parallel