All Categories
Alerts
Wishlist
Cart
Sign In
Categories
Current Affairs & GK
Current Affairs
Show All Current Affairs & GK
eBooks
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
›
A circuit has a current of 2A and a resistance of 6Ω. What is the voltage across
A circuit has a current of 2A and a resistance of 6Ω. What is the voltage across the circuit? (2020)
Expand All
Collapse All
Practice Questions
1 question
Q1
A circuit has a current of 2A and a resistance of 6Ω. What is the voltage across the circuit? (2020)
6V
12V
8V
10V
Show Solution
Copy
Using Ohm's Law, V = I * R = 2A * 6Ω = 12V.
Questions & Step-by-step Solutions
1 item
Q
Q: A circuit has a current of 2A and a resistance of 6Ω. What is the voltage across the circuit? (2020)
Solution:
Using Ohm's Law, V = I * R = 2A * 6Ω = 12V.
Steps: 5
Show Steps
Step 1: Identify the values given in the problem. We have a current (I) of 2 Amperes (A) and a resistance (R) of 6 Ohms (Ω).
Step 2: Recall Ohm's Law, which states that Voltage (V) equals Current (I) multiplied by Resistance (R). The formula is V = I * R.
Step 3: Substitute the values into the formula. Replace I with 2A and R with 6Ω: V = 2A * 6Ω.
Step 4: Perform the multiplication: 2 * 6 = 12.
Step 5: Write down the result. The voltage (V) across the circuit is 12 Volts (V).
Related Questions
W
Which of the following phenomena is responsible for the bending of light when it
Question: Which of the following phenomena is responsible for the bending of light when it passes fr..
W
Which law states that the current through a conductor between two points is dire
Question: Which law states that the current through a conductor between two points is directly propo..
W
Which of the following quantities is a vector? (2019)
Question: Which of the following quantities is a vector? (2019)Options: SpeedDistanceDisplacementMas..
W
What is the acceleration due to gravity on the surface of the Earth? (2018)
Question: What is the acceleration due to gravity on the surface of the Earth? (2018)Options: 9.8 m/..
I
If a 10Ω resistor carries a current of 5A, what is the voltage across the resist
Question: If a 10Ω resistor carries a current of 5A, what is the voltage across the resistor? (2023)..
‹
Biology (School & UG)
Chemistry (School & UG)
Civil Engineering
Commerce & Accountancy
Computer Science & IT
Current Affairs & GK
Data Structures & Algorithms
eBooks
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
✕
↑
