Question

Diagram C 0.04m 0.08m Refer to Diagram C to answer question 1 o. The gray rectangles represent wires. The black lines are not wires. 10. The strength of the magnetic field at point A is +4cTk, and lb is 3mA. Consider to be negatve. Point B is halfway between wire 1 and wire 2. a. Calculate l b. Calculate the magnetic field strength at point B. 11. Magnets can be classified List four types of magnet classifications discussed in this class, and define each one. as either hard or soft (permanent or temporary). 12. What is the difference between purple and violet? 13. If an object only reflects infrared photons, what color would it look to us? (0.5) 14. If an object only transmits photons, what color would it look to us?

Answer 1

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