Electrostatics Set 3 - ilmijazeera

Results

#1. When vector area is held perpendicular to the field lines, then the magnitude of electric flux is:

Negative

Maximum

Minimum

Zero

#2. When vector area is held parallel to electric field lines, the magnitude of electric flux is:

Maximum

Minimum

Either maximum or minimum

Negative

#3. When vector area is held parallel to electric field lines, the magnitude of electric flux is:

Maximum

Minimum

Either maximum or minimum

Negative

#4. The SI unit of electric flux is:

NmC-1

N * m ^ 2 * c ^ - 1

NmC-2

N * m ^ 2 * C ^ - 2

#5. The magnitude of the electric field inside oppositely charged plates, having uniform surface charge density a, is

(Q/ερ)

(Delta/2ε0)

(q/A)

(Delta/ε0)

#6. The electric intensity is expressed in unit of N/C or

Volts

Walt

Joules

V/m

#7. The unit Vm is equivalent to:

NC-1

NCm-1

NmC-1

#8. The electric intensity near an infinite plate of positive charge will be:

(q/ε0)

(Delta/2ε0)

(q/ ε0r)

(Delta/2ε0r)

#9. If a charged body is moved against the electric field, it will gain:

Potential energy

Kinetic energy

Mechanical energy

None of these

#10. One volt is

One joule per coulomb

One dyne per coulomb

One Newton per coulomb

one watt per second

Finish

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Results

#1. When vector area is held perpendicular to the field lines, then the magnitude of electric flux is:

#2. When vector area is held parallel to electric field lines, the magnitude of electric flux is:

#3. When vector area is held parallel to electric field lines, the magnitude of electric flux is:

#4. The SI unit of electric flux is:

#5. The magnitude of the electric field inside oppositely charged plates, having uniform surface charge density a, is

#6. The electric intensity is expressed in unit of N/C or

#7. The unit Vm is equivalent to:

#8. The electric intensity near an infinite plate of positive charge will be:

#9. If a charged body is moved against the electric field, it will gain:

#10. One volt is