MDCAT Physics Chapter 7 Current Electricity Online Test

  • Medium Not Specified
  • Available questions21
  • Chapter NameCurrent Electricity
image
image
image

MDCAT Physics Chapter 7 Current Electricity Online Test

  • Total Questions20

  • Time Allowed20

Start Test

MDCAT Physics Chapter 7 Current Electricity Online Test

00:00
Question # 1

Which combination of 7 identical resistors of 3-ohm will give 12/13 ohm:

Question # 2

A 100W, 220V bulb is operated on a 110V line, the power consumed is:

Question # 3

Which of the Following bulb will glow Brightest?

Question # 4

An electric room radiator, which operates at 50V has resistance of 50 Ω. Power of the radiator is approximately:

Question # 5

The product of resistance and conductance of a resistors is equal to:

Question # 6

A total charge of 100C flows through 12W bulb in a time of 50 second. Which is the potential difference across the bulb during this time?

Question # 7

If a source of emf is traversed from positive to negative the potential change will be:

Question # 8

When the length and area of cross-section both are doubled, then its resistance:

Question # 9

A piece of Aluminium (Al) and a piece of Germanium (Ge) are cooled T1 K to T2 K. The resistance of:

Question # 10

The specific resistance of a wire varies with its:

Question # 11

There are two electric bulbs of 40 W and 100 W. They are first connected in series and then in parallel across a source:

Question # 12

Electric current is defined as:

Question # 13

When resistances are connected in Parallel, the effective resistance will be

Question # 14

Resistance of 60 watt bulbs in 120V line is:

Question # 15

A cell of negligible resistance and e.m.f 2 V is connected across a series combination of 2,3 and 5 ohms. The p.d. across the 3 Ω resistor is

Question # 16

A charge is 90C passes through a wire in 1 hour and 15 minutes. Wat is the current in the wire?

Question # 17

A steady current is flowing in a conductor of non-uniform cross-section. Thecharge passing through any cross-section per unit time is

Question # 18

Two wires of same material have lengths L and 2L and cross-sectional area 4A and A respectively. the ratio of their specific resistance would be:

Question # 19

The ‘emf ’ is always even when no current is drawn through the battery of the cell:

Question # 20

The rate at which the battery is supplying the electrical energy is the:

Submit

Matric Part 2/10th Class English Chapter 1 MCQ Test With Answer for Chapter 1 Hazrat Muhammad (S.A.W) an Embodiment of Justice

Here on this page you can attempt class 10 English chapter 1 mcqs online test and assess your progress. You can start the online test for class 10 English chapter 1 mcqs by clicking the “Start Chapter 1 Test” button and after that just select the answers one by one of all the question. If you want to prepare better for the 10th class English mcqs test, we have given 10th class English chapter 1 mcqs pdf file on this page. This 10th class English chapter 1 mcqs solved file contains all the chapter 1 English 10th class important mcqs. We encourage all the 10th class students to try this English online test, it will help you regardless in the 10th class English board exam. The English chapter 1 test also includes grammar mcqs to help students with objective part of their board exam.

Biology Chapter 1 - Answers Mode

  • Not ready for the test yet? No problem.

  • You can use the answers mode to study and prepare

  • yourself for the online MCQ test.

Start Test

Biology Chapter 1 MCQ - PDF

  • Download PDF with answers to study online or offline. The PDF cotnains all MCQ questions with answers for Class 10 Biology Chapter 1 - Acids and Liquids. Total questions are 12.

Download PDF