The SI unit for electric potential energy is equivalent to: N. m^2 V.C. N/m C.m^

ID: 1592449 • Letter: T

Question

The SI unit for electric potential energy is equivalent to: N. m^2 V.C. N/m C.m^2. none of the units given. The electric potential unit volt is equal to a: C.N. C^2.N/s. J2/C J/C J/C^2. Which of the following statement is true? Electric field lines stay inside equipotent surfaces. Equipotent surfaces intersect in straight lines. Equipotent surfaces intersect in curved lines. Electronic field lines are perpendicular to equipotent surfaces. Equipotent surfaces are parallel to each other. Which of these configuration gives V = 0 at all points on the x axis? A free electron in an electric field will experience a force acting in what direction with respect to the field? parallel anti-parallel perpendicular along a constant potential line A negatively charged conducting plate is oriented vertically along North-South direction. Find the direction of the electric field 1 meter from the plate and to the East of the plate. towards the east towards the north towards the south towards the west If a certain resistor obeys ohm's law, it's resistance will change as the voltage across the resistor changes. as the current through the resistor changes. as the energy given off by the electrons in their collisions changes. none of the above, since resistance is constant for a given resistor at a given temperature.

Explanation / Answer

1) option (b)

The S.I unit for electric potencial energy is equivalent to v*c.

2) option (d)

The value can be calculated either static or dynamic.Electric field at specific time in units of joules per coloumb J/C.

3) option (e)

Equipotent surfaces are parallel to each other is true option.

4) option (a)

Only in case (a) opposite charges lie directly across the x-axis from each other ,do the potencials from the two charges above the x-axis cancel the one below the x-axis.

5) option (b)

Here electron has negative charge and force will be in opposite direction.so answer is anti parallel.

6) option (a)

Moving parallel to the surface of the earth in a striaght line directed as east.

7) option (d)

Resistance is constant for a given resistor at a given temperature.

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The SI unit for electric potential energy is equivalent to N M^2 V.C N/m CM^2 no

The SI unit for mass is ____. A) kilogram B) gram C) pound D) troy ounce E) none

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The SI unit for electric potential energy is equivalent to: N. m^2 V.C. N/m C.m^

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