A Wire Carries a Current of 11

question 61

Multiple Choice

A wire carries a current of 11.4 A in a direction that makes an angle of 11.4° with a magnetic field of magnitude 11.4 × 10^-3 T. The magnitude of the force on 11.4 cm of this wire is

• A)1.48 × 10^-2 N.
• B)0.013 N.
• C)11.4 × 10^-3 N.
• D)2.93 × 10^-3 N.
• E)0.130 N.

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Definitions:

Bus Network

A network topology in which all devices are connected to a central cable, or "bus," allowing for data to be transmitted between devices in a linear flow.

Terminator

A device that absorbs a signal so that it’s not reflected back onto parts of the network that have already received it.

Absorb Signals

The process by which a material takes in or soaks up electromagnetic signals, preventing them from passing through.

Packet Screening

Having a screening router examine data packets to ensure they originated from or are authorized by valid users on a network.