2001 JAMB UTME Physics Past Questions

2001

A resistance R is connected across the terminal of an electric cell of internal resistance 2Ω and the voltage was reduced to 3/5 of its nominal value.The value of R is

2001

I. Low pressure.II. High pressure.III. High p.d.IV. Low p.d.Which combination of the above is true of the conduction of electricity through gases?

2001

The particles emitted when \( ^{39}_{19}K \text{ decay to } ^{39}_{19}K \) is

2001

A cell can supply current of 0.4 A and 0.2 A through a 4.0Ω and 10.0Ω resistors respectively.This internal resistance of the cell is

2001

the ratio of electrostatic force FE to gravitational force FG between two protons each of charge e and mass m, at a distance d is

2001

when a piece of rectangular glass block is inserted between two parallel capacitor,at constant plate area and distance of separation, the capacitance of the capacitor will

2001

At reasonance, the phase angle in an a.c. circuit is

2001

The process of energy production in the sun is

2001

Which of the following metals will provide the greatest shield against ionizing radiation

2001

The primary coil of a transformer has N turns and is connected to a 120 V a.c. power line. If the secondary coils has 1 000 turns and a terminal voltage of 1 200 volts, what is the value of N?

2001

The current through a resistor in an a.c circuit is given as 2 sin wt. Determine the d.c. equivalent of the current

2001

The magnetic force on a charged particle moving with velocity v is

2001

A capacitor of 20 x 10-12F and an inductor are joined in series. The value of the inductance that will give the circuit a resonance frequency of 200kHz is

2001

Energy losses through eddy currents are reduced by using

2001

A transistor function mainly as a

2001

The force on a current carrying conductor in a magnetic field is greatest when the

2001

In the diagram above, which of the simple pendula will resonate with P when set into oscillation

2001

The diagram above shows the capacitors C1, C2 and C3 2μF, 6μF and 3μF respectively. The potential difference across C1, C2 and C3 respectively are

2001

The diagram above shows two capacitors P and Q of capacitance 2μF and 4μF respectively connected to a d.c source. The ratio of energy stored in P to Q is

2001 JAMB UTME Physics Past Questions

A resistance R is connected across the terminal of an electric cell of internal resistance 2Ω and the voltage was reduced to 3/5 of its nominal value.The value of R is

I. Low pressure.II. High pressure.III. High p.d.IV. Low p.d.Which combination of the above is true of the conduction of electricity through gases?

The particles emitted when \( ^{39}_{19}K \text{ decay to } ^{39}_{19}K \) is

A cell can supply current of 0.4 A and 0.2 A through a 4.0Ω and 10.0Ω resistors respectively.This internal resistance of the cell is

the ratio of electrostatic force FE to gravitational force FG between two protons each of charge e and mass m, at a distance d is

when a piece of rectangular glass block is inserted between two parallel capacitor,at constant plate area and distance of separation, the capacitance of the capacitor will

At reasonance, the phase angle in an a.c. circuit is

The process of energy production in the sun is

Which of the following metals will provide the greatest shield against ionizing radiation

The primary coil of a transformer has N turns and is connected to a 120 V a.c. power line. If the secondary coils has 1 000 turns and a terminal voltage of 1 200 volts, what is the value of N?

The current through a resistor in an a.c circuit is given as 2 sin wt. Determine the d.c. equivalent of the current

The magnetic force on a charged particle moving with velocity v is

A capacitor of 20 x 10-12F and an inductor are joined in series. The value of the inductance that will give the circuit a resonance frequency of 200kHz is

Energy losses through eddy currents are reduced by using

A transistor function mainly as a

The force on a current carrying conductor in a magnetic field is greatest when the

In the diagram above, which of the simple pendula will resonate with P when set into oscillation

The diagram above shows the capacitors C1, C2 and C3 2μF, 6μF and 3μF respectively. The potential difference across C1, C2 and C3 respectively are

The diagram above shows two capacitors P and Q of capacitance 2μF and 4μF respectively connected to a d.c source. The ratio of energy stored in P to Q is

In the diagram above , the current I is