A Physics Instructor in an Anteroom Charges an Electrostatic Generator $\mu$

question 22

Multiple Choice

A physics instructor in an anteroom charges an electrostatic generator to 25 $\mu$ C, then carries it into the lecture hall. The net electric flux in N . m²/C through the lecture hall walls is:

• A) 0
• B) 25 *10^-6
• C) 2.2 * 10⁵
• D) 2.8 * 10⁶
• E) can't tell unless the lecture hall dimensions are given

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Definitions:

InputMismatchException

An exception thrown by scanner methods in Java to indicate that the retrieved data does not match the expected data type.

WindowListener

An interface in Java that handles events related to window operations like opening, closing, minimizing, or maximizing windows.

WindowListener

An interface in Java that receives window events, like opening, closing, or minimizing a window.

WindowListener

An interface in Java Swing that handles window events like opening, closing, minimizing, or maximizing.