When You Double the Number of Windings in a Solenoid

question 23

Multiple Choice

When you double the number of windings in a solenoid keeping all other parameters (radius, length and current) fixed, the magnetic field at the center of the solenoid will

• A) double.
• B) triple.
• C) quadruple.
• D) be reduced to one-fourth as much.
• E) be reduced to half as much.

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Definitions:

Formatted Floating-point

Represents a numerical data type used in programming to store decimal numbers with a specific format for precision and scale.

Format Modifiers

Format modifiers in C/C++ are used with printf or scanf functions to specify the type and format of data to be input/output, such as %d for integers.

Symbol

In programming and computing, a symbol is a character or string that uniquely identifies a variable, function, or other entity within a program.

Conversion Control Sequence

A method in programming languages to convert data from one format to another.