Question

a current of 0.5 ampere is running in a circuit if the resistance 20 ohm what is the voltage drop

Answer 1

Hey friend here is your answer!!!!!☺️☺️

I = 0.5A (given in Question)
R = 20 ohm (given in Question)

According to ohm law,
potential difference(V)= I × R
= 0.5 × 20
=10 V
so the potential difference is 10 V

☺️☺️☺️hope it helps☺️☺️☺️

Answer 2

$\huge{\underline{\underline{\sf{Given-}}}}$

$\sf{resistnance = 20ohm}$

$\sf{current = 0.5ampere}$

$\huge{\underline{\underline{\sf{To \: Find-}}}}$

$\sf{voltage \: (v) = }$

$\huge{\underline{\underline{\sf{Solution-}}}}$

$\sf{we \: know \: ohm \: formula}$

$\large{\boxed{\sf \: {V=IR}}}$

$\sf{Placing \: Values}$

$\longrightarrow\sf{v = 0.5 \times 20}$

$\longrightarrow\sf{v = 10v}$

⛬ $\sf{The \: Voltage \: is \: 10Volt}$