Part A A 15 A current is charging a 0.90 -cm-diameter parallel-plate capacitor. What is the magnetic field strength at a point 1.5 mm radially from the center of the wire leading to the capacitor? Express your answer to two significant figures and include the appropriate units. HA ? B = Value T Submit Request Answer Part B What is the magnetic field strength at a point 1.5 mm radially from the center of the capacitor? Express your answer to two significant figures and include the appropriate units. HA ? B: Value T Submit Request Answer