Use the diagram below to answer the following question:image e0200808b8fa436fae6f573f2546fa05Which procedure step could the student follow to make the magnetic force exerted by the electromagnet greater?(1 point)Responsesincrease the length of wire at location 1increase the length of wire at location 1open the switch at location 2open the switch at location 2add more batteries in series at location 3add more batteries in series at location 3reduce the number of wire turns at location 4reduce the number of wire turns at location 4
