|
Circuit - Current
The SPM Physics Workbook is developed under the One-School.net Free Books Project. The content of this book is strictly follow Malaysia SPM (Sijil Pelajaran Malaysia) syllabus. The aim of this project is to provide a complete electronic supplementary network for students to develop self-learning skills by breaking the spoon-feed rituals and to encourage them to compile educational information from the Internet.
Choose the best answer.
1)
In the diagram above, if the current at P is 3A, we can deduce that the current at Q is
 |
equal to 3A as well |
| |
higher than 3A |
| |
lower than 3A |
Choose the best answer.
2) What is the reading of the ammeter in the figure above?
Choose the best answer.
3) What is the reading of the ammeter in the figure above?
Question 4 and 5
Figure below shows 2 resistors are connected in series in a circuit.
Choose the best answer.
4) Find the reading of the ammeter.
Choose the best answer.
5) Find the current passes through the 4Ω resistor.
Question 6, 7 and 8
Figure below shows 2 resistors are connected in parallel in a circuit.
Choose the best answer.
6) Find the reading of the ammeter.
Choose the best answer.
7) Find the current passes through resistor R1.
Choose the best answer.
8) Find the current passes through resistor R2.
Magnetic Field
A magnetic field is a region in the surrounding of a magnet which a magnetic material experiences a detectable force.
A magnetic field is a region in the surrounding of a magnet which a magnetic material experiences a detectable force.
|
