Two Long Parallel Wires 10 Cm Apart Carry Currents of 4.2

question 45

Multiple Choice

Two long parallel wires 10 cm apart carry currents of 4.2 A and 8.7 A in the same direction.Is there any point between the two wires where the magnetic field is zero?

• A) yes,midway between the wires
• B) yes,6.7 cm from the 4.2-A wire
• C) yes,3.3 cm from the 4.2-A wire
• D) yes,3.3 cm from the 8.7-A wire
• E) ​no.

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Definitions:

Annual Coupon

The yearly interest payment made to bondholders, usually expressed as a percentage of the bond's face value.

Required Rate

Required Rate refers to the minimum return investors expect to receive on an investment, which is influenced by the investment's risk profile and market conditions.

Credit Default Swap

A financial derivative that allows an investor to "swap" or offset their credit risk with that of another investor.

Recovery Ratio

A financial metric used to determine the amount of money recovered from an investment or project as compared to the amount invested or spent.