Two resistors have resistances of 2.20 Ω and 0.578 Ω. Determine the equivalent resistance if they...

Question

Question

Two resistors have resistances of 2.20 Ω and 0.578 Ω. Determine the equivalent resistance if they are connected in series and in parallel.

(a) in series
Ω

(b) in parallel
Ω

science physics

Answer 1

Answer #1

Resistance of the first resistor = R₁ = 2.2

Resistance of the second resistor = R₂ = 0.578

Equivalent resistance if the resistors are connected in series = R_s

R_s = R₁ + R₂

R_s = 2.2 + 0.578

R_s = 2.778

Equivalent resistance if the resistors are connected in parallel = R_p

R_p = 0.458

a) Equivalent resistance if the resistors are connected in series = 2.778

b) Equivalent resistance if the resistors are connected in parallel = 0.458

Answer 2

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