TTB FUTA - PHY 102 (Mock Test)
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
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
Fe= (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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