1. Are you like a magnetic pole that cannot stand being alone? Support your answer. 2. Compare and contrast alternating current (AC) and direct current(DC);1. What will happen of the magnetic flux faster affect the magnitude of the induced EMF?Solve the following. Show your solution. 1. A 70-cm solenoid is wound 5 000 times around an aluminum rod with a radius of .50 cm. Calculate the flux in the solenoid if a 3-A current is supplied to it. (The relative permeability of aluminum is 250.)Instruction: For your answers, please refer to the book. You may look for other references if necessary. 1. Discuss briefly the word magnetic flux. 2. What is electromagnetic induction?1. How electricity and magnetism are related with each other? 2. State and discuss Faraday's Law