arus aruhan yang betul apabila magnet digerakka LIT current when the magnet is moved in the directio Which diagram shows the correct direction of the induce 4531/ 38 alirar 28 Rajah yang manakah menunjukkan arah Rajah 15 menunjukkan seekor burung sedang bertenggek pada kabel bervoltan tinggi. Diagram 15 shows a bird perched on a high voltage cable. mengikut arah yang ditunjukkan? shown? Arah gerakan Direction of the movement Kabel bervoltan tỉnggi Y High voltage cable S/S U/N Rajah 15 Diagram 15 B Arah gerakan Direction of the movement Burung itu tidak mengalami renjatan elektrik kerana The bird does not experience an electric shock because A beza keupayaan merentasi X dan Y tinggi. the potential difference across X and Y is high. B rintangan kabel antara X dan Y sangat tinggi. the resistance of the cable across X andY is very high. C badan burung mempunyai rintangan yang kecil. the body of the bird has a low resistance. U/N S/S C Arah gerakan Direction of the movement S/S UN O arus yang mengalir melalui badan burung sangat kecil. the current flowing through its body is very small. D Arah gerakan Direction of the movement Antara alatan elektrik berikut, yang manakah nenggunakan tenaga paling banyak? "hich of the following electrical appliances consumed se most energy? UN S/S Pengisar/ Blender 240 V 300 W 10 minit/ minutes 29 Rajah 16 menunjukkan struktur sebuah transforme unggul. Diagram 16 shows the structure of an ideal transformen 80 lilitan 80 turns 20 lilitan 20 turns Mentel Bulb Cerek/ Kettle 240 V 800 W 15 minit/ minutes 240 V a.u 240 V ac Kipas/ Fan

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive fiel…