True or False Questions A) Moving from the negative to positive terminal of a ba

Question

True or False Questions

A) Moving from the negative to positive terminal of a battery increases your potential. If current flows in that direction the battery supplies power.

True or False

B) The rate of Joule heating (the power dissipated by the resistor) for a resistor is P = I the product of current and Delta-V the voltage across the resistor.

True or False

C) When the potential drop (voltage) across the resistor, DeltaV, is fixed, the rate of Joule heating is reversely proportional to R.

True or False

D) Moving across a resistor in the direction of current increases your potential.

True or False

Explanation / Answer

A) Moving from the negative to positive terminal of a battery increases your potential. If current flows in that direction the battery supplies power.
True

B)The rate of Joule heating (the power dissipated by the resistor) for a resistor is P = I the product of current and Delta-V the voltage across the resistor.
True

C) When the potential drop (voltage) across the resistor, DeltaV, is fixed, the rate of Joule heating is reversely proportional to R.
True

D)Moving across a resistor in the direction of current increases your potential.

False

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