A charge of $12 C$ $12 C$ passes through a circuit every $6 s$ $6 s$ . If the circuit can generate $8 W$ $8 W$ of power, what is the circuit's resistance?

Question

A charge of $12 C$ $12 C$ passes through a circuit every $6 s$ $6 s$ . If the circuit can generate $8 W$ $8 W$ of power, what is the circuit's resistance?

1 Answer

Impact of this question

1370 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-02-13T11:18:59

The resistance is 2 ohm

Explanation:

I= $\frac{q}{t}$ $q/t$ here I = current strength,q = charge passing in t sec = 12C
and t =6 sec. So i = 2amp
power (P) = $I^{2} R$ $I^2R$ , where R = Resistance
P= 8W Hence R= $\frac{8}{2 \cdot 2}$ $8/(2*2)$ =2ohm

Science

Math

Humanities

... and beyond

A charge of $12 C$ $12 C$ passes through a circuit every $6 s$ $6 s$ . If the circuit can generate $8 W$ $8 W$ of power, what is the circuit's resistance?

1 Answer

Explanation:

Related questions

Impact of this question

Science

Math

Humanities

... and beyond

A charge of 12 C12C12 C passes through a circuit every 6 s6s6 s. If the circuit can generate 8 W8W8 W of power, what is the circuit's resistance?

1 Answer

Explanation:

Related questions

Impact of this question

A charge of $12 C$ $12 C$ passes through a circuit every $6 s$ $6 s$ . If the circuit can generate $8 W$ $8 W$ of power, what is the circuit's resistance?