Question

Two resistors are connected in series gives an equivalent resistance of 10Ω, when connected in parallel gives 2.4 Ω. Then the individual resistance are *



a) each of 5Ω

b) 6Ω & 4Ω

c) 7Ω & 4Ω

d) 8Ω & 2Ω

​

Answer 1

Answer:OPTION B

Explanation:

Answer 2

Answer:

option b) 6 and 4

Explanation:

x+y =10

xy÷(x+y)=2.4

xy/10=2.4

xy=24

x+y=10.

so x and y = 6 and 4