PLEASE HELP! Imagine a simple circuit with a battery supplying a single resistor. If a second resistor was added to the circuit wired in series with the first, the current going through the first resistor would:

A) decrease
B) it would depend on whether the second resistor had a higher or lower resistance
C) stay the same
D) increase

1) what is the power in horsepower of a 100 watt light bulb? what is the power in kilowatts of a 200 horsepower engine? 2) if a cars engine is providing 3000 n of force to keep the car moving at 5 m/s, what is the engine’s effective power? 3) how many gallons of water will be pumped from a well 30 feet deep by a 1/2 hp engine in 1 minute? (1 gallon weighs 8.34 pounds)