Capacitance of a capacitor - Jamb Physics Past Questions and Answers

Question 1:

• JAMB 2019

If the time of flight is 96seconds, calculate the horizontal range through the point of projection.

A. 84400m
B. 69000m
C. 61440m
D. 24000m

Question 2:

• JAMB 1978

The equivalent capacitance for the circuit drawn above is

A. 18µf
B. 4µf
C. 2µf
D. 12µf
E. 13µf

Question 3:

• JAMB 1980

The total capacitance of the circuit above is

A. 0.25mF
B. 0.50mF
C. 0.75mF
D. 1.25mF
E. 1.50mF

Question 4:

• JAMB 1984

In the circuit Shown above, calculate the effective capacitance between X and Y

A. 3/4µF
B. \( 2 \frac{10}{13} µF\)
C. 12µF
D. \( 4 \frac{12}{13} µF\)
E. 13µF

Question 5:

• JAMB 1987

Two capacitance of 6\(\mu\)F and 8\(\mu\)F are connected in series. What additional capacitance must be connected in series with this combination to give a total of 3\(\mu\)F

A. 3\(\mu\)F
B. 16\(\mu\)F
C. 24\(\mu\)F
D. 30\(\mu\)F