Current density is a measure of the amount of current volume

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Reference no: EM13645890

True or False?

1. Current density is a measure of the amount of current flowing through a volume.

2. The conventional direction of current is the hypotheticaldirection of movement of positive charges through the wires of anelectric circuit.

3. Through a certain cross-sectional area of a wire, one coulomb ofelectrons pass each second. In this case, the current through thewire is equal to one ampere.

4. A 10-ohm resistor has a constant current. If 1200 C of chargeflow through it in 4 minutes, the value of the current is 5A.

5. Current density is a measure of the amount of current through across-sectional area.

Reference no: EM13645890

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