301 question

[vaughanw]

Can anyone help with this one pls?

a circuit consists of two resistors in series. if a current flows the power dissapted in the two resistors will be?

 

[Andy™]

we need values of both resistors and the voltage to answer this

so working on 5 ohm and 10 ohm, and a voltage of 230

5+10 = 15 ohm (total)

p = v

 

[vaughanw]

hello all, first time on this site. Can anyone help with this one pls?

a circuit consists of two resistors of 5 and 2 in series. if a current of 5A flows in the circuit the power dissapted in the two resistors will be?

 

[Andy™]

5+2 = 7 ohms

P= I