in the room on the table, a laptop caught fire, flames and sparks, a fire in the battery and contacts, a short circuit.cause of th

action aging apparatus appliances battery board burn cable case caught cause circuit circuitcause common computer contacts current danger dangerous device electric electrical electricity engineering error explosion faulty fire flame flames fright grid grids grounding home household insulation investigation keyboard laptop life loss manifestation operation overload overvoltage people phase power probability problem property room shock short sparking sparks table thermal value wiring