You are given a number of 30 Ω resistors, each capable of dissipating only 3.2 W...

You are given a number of 30 Ω resistors, each capable of dissipating only 3.2 W without being destroyed. What is the minimum number of such resistors that you need to combine in series or in parallel to make a 30 Ω resistance that is capable of dissipating at least 8.0 W?

Expert Solution

genius_generous answered 2 years ago

You are given a number of 37 Ω resistors, each capable of dissipating only 3.8 W...

You are given a number of 37 Ω resistors, each capable of dissipating only 3.8 W without being destroyed. What is the minimum number of such resistors that you need to combine in series or in parallel to make a 37 Ω resistance that is capable of dissipating at least 11.3 W?

You are given a number of 23 Ω resistors, each capable of dissipating only 3.4 W...

You are given a number of 23 Ω resistors, each capable of dissipating only 3.4 W without being destroyed. What is the minimum number of such resistors that you need to combine in series or in parallel to make a 23 Ω resistance that is capable of dissipating at least 9.5 W?

Two resistors 30 Ω and 50 Ω are connected in parallel and this parallel arrangement is...

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Two resistors, R1 = 20-ohm and R2 = 30-ohm, are connected in parallel to each other, and this combination is connected across a 30-V source of emf. The current through the resistor R2 is:

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I am wondering however, how you feel about 'knowing' there were a large number of resistors....

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The number of heads (H) reported by all of you is tabulated below, w here the...

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