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Masako measures a circuit at 12 V and 2 A. Using Ohm's law, what can he calculate for the circuit?

Respuesta :

2jpz
He can calculate the Power (24 watts) and Resistance (6 ohms)

Explanation:

It is given that,

Voltage, V = 12 V

Current flowing in the circuit, I = 2 A

Using Ohm's law, we can calculate the resistance of the circuit. It can be calculated as :

[tex]R=\dfrac{V}{I}[/tex]

[tex]R=\dfrac{12\ V}{2\ A}[/tex]

[tex]R=6\ \Omega[/tex]

We can also calculate the power of the circuit as :

P = V × I

So, P = 12 V × 2 A

P = 24 Watts.

Hence, from the given parameters we can calculate the resistance and the power of the circuit.