Electric Force, Field, and Potential

It stops moving immediately due to attraction.

It continues moving with constant velocity.

Its path remains straight but accelerates parallel to the field.

It follows a parabolic trajectory.

All objects emit some form of thermal radiation proportional to their temperature.

Materials absorb thermal radiation more efficiently at higher temperatures.

The spectrum emitted by blackbody radiators at different temperatures is discrete rather than continuous.

Higher temperature objects emit radiation with greater average wavelengths compared to lower temperature ones.

Newton (N)

Watt (W)

Ampere (A)

Kelvin (K)

The electric field is stronger where equipotential lines are closer.

Equipotential line spacing does not relate to electric field strength.

The electric field strength is uniform throughout.

The electric field is weaker where equipotential lines are closer.

It moves from lower to higher potential areas

It moves from higher to lower potential areas

Its charge decreases over time due to movement

It remains stationary at its original position

It increases proportionally.

It doubles.

It decreases.

It stays the same.

Weaker electric field

Uniform electric field

No change in electric field

Stronger electric field

Siemens (S)

Pascal (Pa)

Lux (lx)

Tesla (T)

The photoelectric effect showing that light has momentum.

Interference patterns produced in a double-slit experiment.

The constant speed of light in a vacuum.

Diffraction of light around obstacles or through narrow openings.

It would remain unchanged.

It would be doubled.

It would increase by a factor of √2.

It would be halved.