Question 8:
When a 12
V battery is connected across an unknown resistor, there is a current of 2.5 mA
in the circuit. Find the value of the resistance of the resistor.
Solution:
We have potential difference (V) = 12V
Electric current (I)=2.5 mA= 2.4×10-3
According to Ohm’s Law (V) = IR
Or R =
V/I
thnkzzzzzzz
ReplyDeleteNo problem
ReplyDeleteBro I'm having a doubt how 2.4×10^-3 had came pls explain
ReplyDeleteBro I'm having a doubt how 2.4×10^-3 had came pls explain
ReplyDeletethanksss
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How to 2.4×10^_3 had come please explane
ReplyDeleteHow 2.5ma=2.4*1/1000 and after then 2.5*1/1000
ReplyDeletehow 2.5ma=2.4 * 1/1000 and after then 2.5 * 1/1000
ReplyDeleteThank you
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