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كويز تفاعلي: Physics Inspire Grade 12 General انسباير وفق الهيكل

This document provides a set of multiple-choice questions for Grade 12 General Physics, Third Term (2025-2026), to help students prepare for their exams with confidence.
The questions cover key concepts of electrical circuits, including series circuits, equivalent resistance, current, and potential difference.
The material is designed to inspire and support students in mastering the subject.
رقم الاختبار 1630
الصف الصف الثاني عشر العام
المادة فيزياء
الفصل الفصل الثالث
السنة الدراسية 2025-2026
عدد الأسئلة 30
إجمالي النقاط 30
تاريخ الإضافة 2026-06-01
الزيارات 193
المعلم Mohammed Khresani
الناشر Maya Dayoub
يرجى الانتباه إلى أن المعلم قام بإعداد الأسئلة فقط، ولم يقم بإعداد الإجابات أو الشروحات المرفقة. وقد تم توليد الإجابات باستخدام تقنيات الذكاء الاصطناعي، لذلك قد تتضمن بعض الأخطاء أو عدم الدقة.
للحصول على الإجابات الصحيحة والمضمونة، يُرجى الرجوع إلى المعلم أو المصدر الدراسي المعتمد.
Question 1
Points: 1
In the mountain river model used to represent the electrical circuit, what does the "distance that the river descends" from the mountain peak to the plain represent?
Question 2
Points: 1
Which part of the river water cycle represents the "battery or generator" in the electrical circuit according to the physical model?
Question 3
Points: 1
The flow of a mountain river is similar to the electric current in an electrical circuit (as shown in the figure) because:
Question 4
Points: 1
Based on the diagram, if three ammeters are connected in different locations within a series circuit, what will these devices show?
Question 5
Points: 1
What is the precise definition of a "Series Circuit" as shown in the figure?
Question 6
Points: 1
In the series circuit shown in the figure, if the circuit is opened (the link is cut) at any point, what happens to the current in the rest of the circuit?
Question 7
Points: 1
A $9.0\V$ battery is connected to four light bulbs, as shown in the figure. Find the equivalent resistance of the circuit and the current flowing through it?
Question 8
Points: 1
A series circuit has two voltage drops: $5.50\V$ and $6.90\V$. What is the supply voltage?
Question 9
Points: 1
Two lamps, one with a resistance of $22\ \Omega$ and the other $4.5\ \Omega$, were connected in series and placed on a potential difference of $45\V$ as shown in the figure. a. What is the equivalent resistance of the circuit?
Question 10
Points: 1
What is the current flowing through the circuit?
Question 11
Points: 1
Find the potential difference between the two ends of each lamp.
Question 12
Points: 1
The diagram represents an electrical circuit. a. What is the equivalent resistance in the circuit?
Question 13
Points: 1
What is the ammeter reading?
Question 14
Points: 1
What is the reading on voltmeter 1?
Question 15
Points: 1
What is the voltmeter reading? (for Voltmeter 2)
Question 16
Points: 1
How much energy does the battery provide per minute?
Question 17
Points: 1
Three resistors of values of $5\ \Omega$, $15\ \Omega$, and $12\ \Omega$ are connected in series to a battery with a voltage of [value missing]. What is the equivalent resistance of the circuit?
Question 18
Points: 1
In the previous circuit ($75\V$ battery and equivalent resistance $32\ \Omega$), what is the magnitude of the electric current flowing through the circuit?
Question 19
Points: 1
A string of lamps contains ten identical lamps of equal resistance connected in series. When the string is connected to a $117\V$ power supply, the current flowing through the circuit is $0.06\A$. What is the resistance of each lamp?
Question 20
Points: 1
In a series electrical circuit, if an additional resistor is added, the total current in the circuit becomes:
Question 21
Points: 1
Calculate the potential difference values across the three resistors: $12\ \Omega$, $15\ \Omega$, and $5\ \Omega$, connected in series to a $75\V$ battery. Verify that the sum of the potential difference values of the resistors equals the potential difference of the battery.
Question 22
Points: 1
Assume that the values of the electrical circuit elements shown in the example are: $R_1 = 255\ \Omega$, $R_2 = 290\ \Omega$, $\Delta V_1 = 17\V$, If there is no other information, please answer the following: a. What is the current flowing through the circuit?
Question 23
Points: 1
What is the battery voltage?
Question 24
Points: 1
A series circuit consists of a $12\V$ battery and three resistors. The potential difference across one resistor is $1.2\V$, and across another resistor it is $3.3\V$. What is the potential difference across the third resistor?
Question 25
Points: 1
A $22\ \Omega$ resistor and a $33\ \Omega$ resistor are connected in series to a $120\V$ power supply. a. What is the equivalent resistance of the circuit?
Question 26
Points: 1
What is the value of the current flowing through the circuit?
Question 27
Points: 1
What is the potential difference across each resistor?
Question 28
Points: 1
Three resistors of values of $3.3\K\Omega$, $4.7\K\Omega$, and $3.9\K\Omega$ are connected in series via a $12\V$ battery. a. What is the equivalent resistance of the circuit?
Question 29
Points: 1
What is the value of the current passing through the resistors?
Question 30
Points: 1
Which of the following statements correctly describes the current in a series electrical circuit?

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