In the circuit shown, the battery has an electromotive force (e.m.f.) of $6.0V$ and negligible internal resistance.
The three resistors each have resistance $R$.
The total power dissipated in the resistor network is $24W$.
What is the value of $R$?
1 )
$0.50 Ω$
2 )
$1.0 Ω$
3 )
$1.5 Ω$
$2.3 Ω$
تحلیل ویدئویی تست
منتظریم اولین نفر تحلیلش کنه!