Question

1) Find the time in seconds to reach full charge in an RL circuit with L = 5 H and R = 100 ohms

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help pls

Answer 1

The time constant to reach full charge in an RL circuit is 0.05 ms.

Step-by-step explanation:

To find the time constant,

The time constant for an RL circuit is defined by τ = L/R.

The given data is

L= 5 H

R= 100 ohms

by using the formula,

τ = L/R

= 5/100

= 0.05 ms

τ = 0.05 ms

Thus, the time constant to reach full charge in an RL circuit is 0.05 ms.