All Categories
Alerts
Wishlist
Cart
Sign In
Categories
Current Affairs & GK
Current Affairs
Show All Current Affairs & GK
General Aptitude
Arithmetic Aptitude
Data Interpretation
Show All General Aptitude
General Knowledge
Basic General Knowledge
General Science
Show All General Knowledge
Medical Science
Anatomy
Biochemical Engineering
Biochemistry
Biotechnology
Microbiology
Show All Medical Science
Technical
Database
Digital Electronics
Electronics
Networking
Show All Technical
Verbal and Reasoning
Logical Reasoning
Verbal Ability
Verbal Reasoning
Show All Verbal and Reasoning
›
What happens to the magnetic field when the current in a solenoid is reversed? (
What happens to the magnetic field when the current in a solenoid is reversed? (2023)
Expand All
Collapse All
Practice Questions
1 question
Q1
What happens to the magnetic field when the current in a solenoid is reversed? (2023)
It remains the same
It disappears
It reverses direction
It doubles
Show Solution
Copy
When the current in a solenoid is reversed, the direction of the magnetic field also reverses.
Questions & Step-by-step Solutions
1 item
Q
Q: What happens to the magnetic field when the current in a solenoid is reversed? (2023)
Solution:
When the current in a solenoid is reversed, the direction of the magnetic field also reverses.
Steps: 5
Show Steps
Step 1: Understand what a solenoid is. A solenoid is a coil of wire that creates a magnetic field when an electric current passes through it.
Step 2: Know that the direction of the magnetic field is determined by the direction of the current flowing through the solenoid.
Step 3: When the current flows in one direction, the magnetic field has a specific direction (for example, from the north to the south pole).
Step 4: If you reverse the current, it means the flow of electricity changes direction.
Step 5: When the current is reversed, the magnetic field also changes direction, meaning it will now point in the opposite way.
Related Questions
A
A 0.5 kg ball is thrown vertically upwards with a speed of 20 m/s. What is the m
Question: A 0.5 kg ball is thrown vertically upwards with a speed of 20 m/s. What is the maximum hei..
F
Find the value of 5! (5 factorial). (2019)
Question: Find the value of 5! (5 factorial). (2019)Options: 12010015090Correct Answer: 120Solution:..
W
What is the value of (3 + 5) × (2 - 1)? (2020)
Question: What is the value of (3 + 5) × (2 - 1)? (2020)Options: 816106Correct Answer: 8Solution: (3..
C
Calculate the perimeter of a square with side length 6 cm. (2015)
Question: Calculate the perimeter of a square with side length 6 cm. (2015)Options: 24 cm20 cm18 cm3..
A
A block of mass 2 kg is sliding down a frictionless incline of height 5 m. What
Question: A block of mass 2 kg is sliding down a frictionless incline of height 5 m. What is its spe..
‹
Biology (School & UG)
Chemistry (School & UG)
Civil Engineering
Commerce & Accountancy
Computer Science & IT
Current Affairs & GK
Data Structures & Algorithms
Electrical & Electronics Engineering
English (School)
General Aptitude
General Knowledge
General Knowledge & Current Affairs
Languages & Literature
Law & Legal Studies
Major Competitive Exams
Mathematics (School)
Mechanical Engineering
Medical Science
Physics (School & Undergraduate)
Quantitative Aptitude & Reasoning
Social Science (School)
Technical
Verbal and Reasoning
Vocational & Skill Development
›
Soulshift Feedback
×
On a scale of 0–10, how likely are you to recommend
The Soulshift Academy
?
0
1
2
3
4
5
6
7
8
9
10
Not likely
Very likely
✕
↑
