A 60-μF Air-Filled Capacitor Is Connected Across a 100-V Voltage Source

question 42

Multiple Choice

A 6.0-μF air-filled capacitor is connected across a 100-V voltage source.After the source fully charges the capacitor,the capacitor is immersed in transformer oil (of dielectric constant 4.5) .How much ADDITIONAL charge flows from the voltage source,which remained connected during the process?

• A) 1.2 mC
• B) 1.5 mC
• C) 1.7 mC
• D) 2.1 mC
• E) 2.5 mC

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Definitions:

Solenoid B

A specific electromagnetic coil used to convert electrical energy into mechanical actions, such as moving a valve.

Energized

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Start Button

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Preset Count

A predetermined value used in counting applications to trigger an event when a counter reaches this value.