Question

(a) What resistance must be connected to
a 15 12 resistance to provide an effective
resistance of 6 S2?​

Answer 1

Answer:

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Explanation:

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Answer 2

CORRECT QUESTION :

(a) What resistance must be connected to a 15Ω resistance to provide an effective resistance of 6Ω ?

GIVEN :

• Resistance (Undefined 'x') must be connected to 15Ω resistance.

• Provide an effective resistance = 6Ω

TO FIND :

• Resistance must be connected to 15Ω = ? (Undefined 'x')

STEP-BY-STEP EXPLANATION :

Now, as per the provided question we are asked to find the resistance must be connected to 15Ω (When the basic informations are given there) –

➠ Resistance must be connected = 15Ω resistance (So that it can provide an effective resistance of 6Ω)

Here, we will consider the provided (appropriate) answer as 'x' ( undefined resistance )

→ 15x/15 + x = 6

→ 15x = 6x + 90

→ 9x = 90

→ x = 90/9

→ x = 10

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

Therefore, 10Ω resistance must be connected to 15Ω resistance to provide an effective resistance to 6Ω.