Electricity

Parents (1)

• 78621006Physical force physical force

Children (9)

• 256240001Alternating current physical force
• 261751004Constant current physical force
• 256241002Direct current physical force
• 285667004Electric charge physical force
• 285646004Electric discharge physical force
• 32646006Electric field physical force
• 297281006Electric potential physical force
• 261778002Electrical frequency physical force
• 261779005Electrical pattern physical force