Question

A constant voltage is applied across a wire by using two clips leads. Determine how the change described will affect the current through the wire please help me quick

Answer 1

apply a voltage to a cable a current is created that increases linearly with the voltage

Step-by-step explanation:

apply a voltage to a cable a current is created that increases linearly with the voltage according to the ohm ratio

V = I R

Where R is the resistance of the wire

If the applied voltage is high, the amount of current is also high, which is why when there are many electrons displacing ce, the shock between them increases significantly, causing an increase in the temperature of the cable that is reflected in an increase in resistance, for which continue to comply with Ohm's law the current should be a little lower

Answer 2

Answer: There will be a corresponding value of current across the wire.

Step-by-step explanation:

According to Ohm's law, the voltage supply in a circuit is proportional to the current produce.

If the power supply is adjusted by varying the p.d. across the wire, the ammeter will show corresponding values of the current through the wire.