CBSE Class 10 Answered
tow resistances r1 and r2 are connected in parallel . total current flowing throgh circuit is i . derive expression for currents flowing thorough tow resistances ?
Asked by Chandnipillai7 | 28 Feb, 2020, 12:33: PM
Expert Answer
Total current flowing through circuit be 'i'
Let i1 and i2 be the current flowing through resistors be r1 and r2.
Thus,
i = i1 + i2
the potential difference V across both resistors is same as the resistors are arranged in parallel combination.
i1 = V/r1
i2 = V/r2
... (By Ohm's law)
Thus,
Answered by Shiwani Sawant | 28 Feb, 2020, 03:28: PM
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