The Maximum Value of the Magnetic Field in an Electromagnetic

question 78

Multiple Choice

The maximum value of the magnetic field in an electromagnetic wave is 4.7 μT. What is the maximum value of the electric field?

• A) 1.4 × 10³ V/m
• B) 1.4 × 10³ N/C
• C) 1.4 × 10³ J/Cm
• D) All of the answers given are correct.
• E) None of the answers given is correct.

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Definitions:

PL1 Output

In the context of programmable logic controllers (PLCs), PL1 Output might refer to a specific output channel or signal designated as "PL1," used for controlling external devices based on programmed logic.

Data Block

A structured set of data stored in databases or memory, often containing related information for a specific purpose.

SQI Instruction

An instruction in some programming languages or PLCs used to perform a sequential input operation or process.