Question

what is the heat of ion with 230v,3a,1800s

Answer 1

Answer:-

• Potential difference=V=230V
• Current=I=3A
• Time=t=1800s

Using Joules law.

$\boxed{\sf H=VIt}$

$\\ \sf\longmapsto H=230\times 3\times 1800$

$\\ \sf\longmapsto H=690\times 1800$

$\\ \sf\longmapsto H=1242000J$

$\\ \sf\longmapsto H=1242KJ$