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Question: please show all workanswers legibly thanks...

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1. An electromagnet is made by wrapping a coil of wire around an iron core, as shown A wire loop sits nearby. Take the vector direction of the wire loop to be to the right (that is, positive fluxes are due to fields that go to the right Switch open a) When the switch is open, is the magnetic flux through the loop positive, negative, or zero? (b) When the switch is closed, is the magnetic flux through the loop positive, negative, or zero? (c) after the switch is closed, is an induced current present in the loop? If so, which way? (d) A few seconds after the switch is closed, is an induced current present in the loop? If so, which way? (e) The switch is then opened. Isan induced current present in the loop? If so, which way?Please show all work/answers legibly. Thanks!

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