Two Long Straight Wires Are Parallel and Carry Current in the Same

question 9

Multiple Choice

Two long straight wires are parallel and carry current in the same direction.The currents are 8.0 and 12 A and the wires are separated by 0.40 cm.The magnetic field at a point midway between the wires is:

• A)0 T
• B)4.0 *10^-4 T
• C)8.0 * 10^-4 T
• D)12 * 10^-4 T
• E)20 * 10^-4 T

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Definitions:

Tax

The amount of money a person must pay to the government to benefit from government services.

Marriage Penalty

A situation in the tax code where married couples end up paying more combined tax than they would as two single individuals.

Taxable Income

The amount of an individual's or corporation's income used to determine how much tax is owed to the government.

File Jointly

The process by which a married couple combines their income and deductions to file a single tax return.