Topik : 2.4 Elektrik ( d.g.e dan rintangan dalam )

Topik : 2.4 Elektrik ( d.g.e dan rintangan dalam )

10th Grade

10 Qs

quiz-placeholder

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Topik : 2.4 Elektrik ( d.g.e dan rintangan dalam )

Topik : 2.4 Elektrik ( d.g.e dan rintangan dalam )

Assessment

Quiz

Physics

10th Grade

Hard

Created by

NORAZIMAH Moe

Used 21+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Antara susunan litar berikut yang manakah betul bagi

menentukan daya gerak elektrik sebuah bateri?

Which of the following circuit arrangement is correct

to determine the electromotive force of a battery?

Media Image
Media Image
Media Image
Media Image

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Rajah di atas menunjukkan satu litar dengan sel kering

yang mempunyai rintangan dalam. Apakah perubahan bacaan ammeter dan voltmeter apabila rintangan reostat dikurangkan?

Diagram above shows a circuit with a dry cell that has

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

Bacaan Ammeter : Berkurang

Bacaan Voltmeter : Berkurang

Bacaan Ammeter : Berkurang

Bacaan Voltmeter : Bertambah

Bacaan Ammeter : Bertambah

Bacaan Voltmeter : Berkurang

Bacaan Ammeter : Betambah

Bacaan Voltmeter : Bertambah

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Rajah di atas menunjukkan dawai konstantan yang disambungkan kepada satu bateri yang mempunyai rintangan dalam. Apakah yang akan berlaku pada bacaan ammeter dan voltmeter apabila jika dawai yang lebih panjang digunakan

Diagram above shows a constantan wire connected to a battery with internal resistance. What will happen to the ammeter reading and voltmeter reading when a longer constantan wire is used?

Bacaan Ammeter : Berkurang

Bacaan Voltmeter: Berkurang

Bacaan Ammeter : Berkurang

Bacaan Voltmeter: Bertambah

Bacaan Ammeter : Bertambah

Bacaan Voltmeter: Bertambah

Bacaan Ammeter : Bertambah

Bacaan Voltmeter: Berkurang

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Daya gerak elektrik bagi satu sel kering ialah 1.5V.

Manakah pernyataan berikut adalah benar?

The electromotive force of a dry cell is 1.5V.

Which of the following statement is correct?

Sel kering membekalkan 1.5C cas

The cell can supply 1.5C of charge

Sel kering boleh membekalkan 1.5J tenaga

The cell can supply 1.5J of energy

Sel kering boleh membekalkan 1.5J tenaga bagi setiap ampere arus.

The cell can supply 1.5J of energy per ampere current

Sel kering boleh membekalkan 1.5J tenaga bagi setiap coulomb cas.

The cell can supply 1.5J of energy per coulomb charge

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Rajah di bawah menunjukkan graf beza keupayaan, V melawan arus I. Berapakah rintangan dalam bagi sel itu?

Diagram below shows a potential difference, V against

current, I graph. What is the internal resistance of the cell?

2.40 Ω

1.50 Ω

1.25 Ω

0.40 Ω

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Sebiji mentol 6 Ω disambungkan secara bersiri dengan bateri 3V. Jika arus yang mengalir melalui litar ialah 0.4 A, berapakah nilai bagi rintangan dalam bateri?

A 6 Ω bulb connected in series with a 3 V battery. The current flow through the circuit is 0.4A, what is the internal resistance of the battery?


0.5 Ω

1.0 Ω

1.5 Ω

2.0 Ω

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Sebuah sel mempunyai beza keupayaan 3.6V apabila arus 2A mengalir dalam litar. Sekiranya rintangan dalam sel bernilai 1.0Ω, berapakah nilai d.g.e. sel tersebut?

A cell has a terminal potential difference of 3.6V when the current which flows through the circuit is 2A. If the internal resistance of the cell is 1.0Ω what is the e.m.f. of the cell?

1.6 V

3.6 V

4.2 V

5.6 V

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