Question

judge the equvalent resistance when following are connected in parallel : 1 ohm and 10^3 and 10^6

Answer 1

Heya mate, Here is ur answer

R1=1 ohm

R2=10^3 ohm

=1000 ohm

R3=10^6 ohms

=1000000

When resistances are connected in parallel,then

$\frac{1}{rp} = \frac{1}{r1} + \frac{1}{r2} + \frac{1}{r3}$


$= \frac{1}{1} + \frac{1}{1000} + \frac{1}{1000000}$


LCM = 1000000


$= \frac{1000000 + 1000 + 1}{1000000}$

$= \frac{1001001}{1000000}$


$= 1.001001 \: ohms$

= 1 ohm (approximately)

Warm regards

@Laughterqueen

Be Brainly✌✌✌