FIZIK TG5 Q2- KEELEKTRIKAN

FIZIK TG5 Q2- KEELEKTRIKAN

4th - 5th Grade

10 Qs

quiz-placeholder

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FIZIK TG5 Q2- KEELEKTRIKAN

FIZIK TG5 Q2- KEELEKTRIKAN

Assessment

Quiz

Physics

4th - 5th Grade

Hard

Created by

NORFADHILAHMUSTAFFA ZALMAN

Used 40+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Dua sfera konduktor yang tidak bercas diletakkan berjauhan. Manakah antara rajah-rajah berikut paling sesuai menerangkan taburan cas apabila satu rod bercas negatif diletakkan berdekatan dengan salah satu daripadanya?


Two uncharged conducting spheres are placed apart. Which of the following diagrams best represents the change distribution when a negatively charged rod is placed near one of them?

Media Image
Media Image
Media Image
Media Image

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Rajah 29 menunjukkan satu litar dengan sel kering yang mempunyai rintangan dalam.

Diagram 29 shows a circuit with a dry cell that has internal resistance.


Apakah perubahan bacaan ammeter dan voltmeter apabila rintangan reostat dikurangkan?

What is the change in the ammeter and voltmeter reading when the resistance of the rheostat is reduced?

Media Image
Media Image
Media Image
Media Image

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Rajah 30 menunjukkan sebuah litar elektrik.

Diagram 30 shows an electric circuit.


Berapakah bacaan ammeter itu?

What is the reading on the ammeter?

2.5 A

1.5 A

1.0 A

0.6 A

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Rajah 31 menunjukkan satu litar elektrik.

Diagram 31 an electric circuit.


Hitung rintangan dalam bagi bateri dalam litar ini.

Calculate the internal resistance of the battery in this circuit.

3.0 Ω

3.5 Ω

1.5 Ω

2.5 Ω

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Rajah 32 menunjukkan penghantaran tenaga elektrik dari stesen kuasa kepada pengguna dengan bekalan arus elektrik 20A.

Diagram 32 shows transmission of electrical energy from a power station to the consumers with current supplied 20A.


Hitung kuasa yang hilang di dalam kabel jika jumlah rintangan dalam kabel tersebut ialah 50Ω

Calculate the loss of power in the cable if the total resistance of the cable is 50Ω.

2.42 × 106 W

2.20 × 105 W

2.42 × 104 W

2.00 × 104 W

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following factors influence the resistance of a wire?

Antara faktor berikut yang manakah mempunyai rintangan bagi suatu dawai?

Hardness of the wire

Kekerasan dawai

Density of the wire

Ketumpatan dawai

Length of the wire

Panjang dawai

Mass of the wire

Jisim dawai

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

20 coulombs of charge flows past a point in a wire in 5 s.

What is the current in the wire?


20 coulomb cas mengalir menerusi satu titik dalam seutas dawai dalam masa 5 s.

Berapakah arus dalam dawai?

0.25 A

4.0 A

7.5 A

12.5 A

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