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TTB FUTA - PHY 102 (Mock Test)

A vibrant illustration showing concepts of electric fields, capacitors, and basic electricity principles with visual representations of charged particles and circuits.

TTB FUTA - PHY 102 Mock Test

Test your knowledge of electricity and magnetism with our comprehensive PHY 102 mock test! This quiz covers essential topics such as electric fields, capacitors, and Coulomb's law.

Prepare yourself for your upcoming exams by:

Challenging yourself with various question formats
Understanding key physics concepts
Reviewing fundamental electrical principles

14 Questions4 MinutesCreated by ChargingVoltage321

The lines of force due to charged particles are

Always straight

Always curved

Sometimes curved

None of the above

The electric field at a point situated at a distance d from straight charged conductor is

Proportional to d

Inversely proportional to d

All of the above

None of the above

The ability of charged bodies to exert force on one another is attributed to the existence of

Electrons

Protons

Electric field

Neutrons

A capacitor stores 0.24 coulombs at 10volts. Its capacitance is

0.024F

0.12F

0.6F

0.8F

For making a capacitor, it is better to select a dielectric having

High permitivity

Low permitivity

Permitivity of free space

Permitivity slightly more than that of air

If three 15uF capacitors are connected in series, the net capacitance is

5 uF

30 uF

45 uF

50 uF

If A.C. Voltage is applied to capacitive circuit, the alternating current can flow in the circuit because

Of high peak value

Charging current can flow

Varying voltage produces the charging and discharging currents

Discharge current can flow

The dissipation factor of a good dielectric is of the order of

0.002

0.02

0.0002

0.2

"The total electric flux through any closed surface surrounding charges is equal to the amount of charge enclosed"

The above statement is associated with

Coulumb's square law

Gauss's law

Maxwell's first law

Maxwell's second law

Which of the following expressions is correct for electric field strength

Kq/d2

JtD

D2/t

None of these

The unit of capacitance is

Henry

Farad

Farad/m

Ohm

A capacitor charged to 200 V has 2000C of charge. The value of capacitance will be

1000 uF

100 uF

10 uF

0.1 uF

If a 6 uF capacitor is charged to 200 V, the charge in coulombs will be

2100uF

1110uF

1200uF

2000uF

F_e= (Kq₁q₂)/r² is a representation of

Newton's law of universal gravitation

Coulomb's square law

Ampere Circuital Law

Mawell's Laws

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