The current through a 10 ohm resistor is 1.2 amperes. what is the potential difference across the resistor?

Answer: The potential difference across the resistor is 12 volts.

Explanation:

To calculate the potential difference cross the resistor, we use Ohm's Law. This law states that the potential difference across two wires is directly proportional to the current flowing through that wire.

Mathematically,

Where,

V = potential difference = ?V

I = Current flowing = 1.2 A

R = Resistor =

Putting values in above equation, we get:

Hence, the potential difference across the resistor is 12 volts

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer