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An ideal choke takes a current of 8A whe...

An ideal choke takes a current of `8A` when connected to an a.c. source of `100` volt and `50Hz`. A pure resistor under the same conditions takes a current of `10A`. If two are connected in series to an `a.c.` supply of `100V` and `40Hz`, then the current in the series combination of above resistor and inductor is

A

`10A`

B

`8A`

C

`5sqrt(2)`amp

D

`10sqrt(2)`amp

Text Solution

AI Generated Solution

To solve the problem step by step, we will follow these calculations: ### Step 1: Calculate the Inductive Reactance (XL) at 50 Hz Given: - Voltage (V) = 100 V - Current through inductor (IL) = 8 A Using the formula for inductive reactance: ...
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