Question

Two resistors each of 3 ohm are connected in series. What is the effective resistance?

Answer 1

$\huge{\underline{\mathtt{\red{A}\pink{N} \green{S}\blue{W}\purple{E}\orange{R}}}}$

Equivalent resistance in a series connection is the sum of resistance of every individual resistor.

⇢ R = ${R_1} + {R_2} + {R_3}$

= 3 + 3 + 3

= 9

∴ Equivalent Resistance = 9 Ω