An automobile starter motor has an equivalent resistance of 0.0510 ω and is supplied by a 12.0 v battery with a 0.0090 ω internal resistance. (a) what is the current (in a) to the motor? a (b) what voltage (in v) is applied to it? v (c) what power (in kw) is supplied to the motor? kw (d) repeat these calculations for when the battery connections are corroded and add 0.0900 ω to the circuit. (significant problems are caused by even small amounts of unwanted resistance in low-voltage, high-current applications.) current a voltage v power kw