The resultant value of resistances each of value r ohms when connected in parallel is x, when these resistances are connected in series the resultant resistance is :-----
a. nx
b. n power 2x
c. x/n
d. x/n power 2
Plz also solve.
Answers
Answered by
22
in parallel
eff r=n/r
x=n/r
n=xr
a here is no of resistor
in series
eff r in series=nr
=xn×n
=xn^2
OPTION B IS CORRECT
eff r=n/r
x=n/r
n=xr
a here is no of resistor
in series
eff r in series=nr
=xn×n
=xn^2
OPTION B IS CORRECT
Anonymous:
follow me 4 more answers
Answered by
7
Answer:
the correct option is B dude
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