increasing the resistance lowers the current
the supply voltage doesn't change
A 10-volt power supply is used to power a circuit, producing a current of 2 A. If the total resistance of the circuit is doubled, how will this affect the circuit?
The current will change so that the voltage drop for a complete loop through the circuit becomes 5 V.
The voltage drops across each resistor will be unaffected because each will remain at 0 V.
The current will change so that the voltage drop for a complete loop through the circuit remains at 10 V.
The voltage drops across each resistor will all double to match the change in resistance.
4 answers
@rscot you are stupid
yoh but wats the asnwer
The current will change so that the voltage drop for a complete loop through the circuit remains at 10 V.
4 answers