How do you connect 4 joule and 12 joule in a circuit to get lowest resultant resistance
batullehri5253p7ab4u:
something is wrong with the question
no
that is 4 joule
resistance should be in ohm
yes it is ohm' Law
4 ohm and 12 ohm ,, right
yes
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the lowest resistance is obtained when we join the resistors in parallel
therefore , R1 =4ohm. R2=12ohm
1/4+1/12=1/Rp
3+1/12=1/Rp
1/3=1/Rp
Rp=3ohm
therefore the lowest resistance will be 3 ohm
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