electric current flows through paths called circuits. people often build circuits using wires, resistors, and batteries. a battery is a voltage source. a circuit with which components has a current with the greatest voltage? a)wires, a 9v battery, no resistors b)wires, a 9v battery, a light bulbc)wires, a 1.5v battery, no resistorsd)wires, a 1.5v battery, a light bulb

By ohm's law, greater the voltage applied across a resistor, greater will be the current. For current to flow through the circuit, we need resistors. Now, from the options, the greatest voltage is 9 V battery. Hence, when you apply a light bulb across a 9 V battery, it will have current with the greatest voltage as the entire 9 V will be consumed across the light bulb.

Hence, the option (b) is correct.

Wires, a 9 V battery, a light bulb.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2