if the resistance of a car headlight is 15 ohm and the current through it is 0.60, what is the voltage across the headlight?

Question

if the resistance of a car headlight is 15 ohm and the current through it is 0.60, what is the voltage across the headlight?

in progress 0
Amity 4 years 2021-08-27T21:55:21+00:00 2 Answers 18 views 0

Answers ( )

  1. thuhuong
    0
    2021-08-27T21:56:37+00:00
    Reply

    Answer:

    9 volts (assuming 0.60 is in Amperes)

    Explanation:

    Recall that Ohms law can be expressed as

    V = IR, where

    V = voltage,

    I = current (given as 0.6. I’m going to assume that the units is Amperes because it is not given)

    R = resistance (given as 15 ohm)

    substituting the above values into the formula

    V = IR

    V = (0.6)(15)

    V = 9 Volts

  2. Dau
    0
    2021-08-27T21:56:39+00:00
    Reply

    Answer is 9 V you use Ohm’s Law to solve the problem

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )