Question

Q.3- When two resistances R1 and R2 are connected in parallel, the net
resistance is 3 ohm. When connected in series, its value is 6 ohm.
Calculate the values of: R1 and R2.
(a)4 0,20
(b)3 0,40
(c)5 0,70
(d)5 0,90​

Answer 1

Answer:

Given: R

1

=2ohm, R

2

=3 ohm, R

3

=6ohm

Formula:

R

1

=

R

1

1

+

R

2

1

+

R

3

1

=

2

1

+

3

1

+

6

1

∴R=

6

3+2+1

=

6

6

=1ohm.

solution

Answer 2

options are wrong sis....!!

the answer will come in points...!!

but in the answer sheet option A is correct...☺️✌️