Question 3, part (d) S.. A graph of the magnetic flux over time through a single circular loop is shown below. The circular loop is made out of a conducting material and has a resistance of 0.24 Q. The magnitude of the emf in the loop at a time of 7 seconds is: V (Just enter the number in front of the unit V) Фв (Т- m?) 0.6 0.3 10 15 30 t (s) 20 -0.3 -0.6 25
Question 3, part (d) S.. A graph of the magnetic flux over time through a single circular loop is shown below. The circular loop is made out of a conducting material and has a resistance of 0.24 Q. The magnitude of the emf in the loop at a time of 7 seconds is: V (Just enter the number in front of the unit V) Фв (Т- m?) 0.6 0.3 10 15 30 t (s) 20 -0.3 -0.6 25
Related questions
Question
See attached pic
![**Question 3, part (d)**
A graph of the magnetic flux over time through a single circular loop is shown below. The circular loop is made out of a conducting material and has a resistance of 0.24 Ω.
The magnitude of the emf in the loop at a time of 7 seconds is: _______ V
(Just enter the number in front of the unit V)
**Graph Explanation:**
- **Axes:** The horizontal axis represents time \( t \) in seconds (s), ranging from 0 to 30 seconds. The vertical axis represents magnetic flux \( \Phi_B \) in tesla square meters (T·m²), ranging from -0.6 to 0.6.
- **Graph Description:** The graph is a piecewise linear function.
- From 0 to 5 seconds, the flux increases from -0.3 to 0.6 T·m².
- From 5 to 15 seconds, the flux remains constant at 0.6 T·m².
- From 15 to 25 seconds, the flux decreases back down to -0.3 T·m².
- From 25 to 30 seconds, the flux remains constant at -0.3 T·m².
Please enter your numeric answer and submit.
[Unanswered] [Save]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F28c94148-80c1-43f5-a0b3-f515c4a2b9a8%2F29271d2a-c289-4ccc-9e3c-a476ab688fdc%2Ffietj3v_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Question 3, part (d)**
A graph of the magnetic flux over time through a single circular loop is shown below. The circular loop is made out of a conducting material and has a resistance of 0.24 Ω.
The magnitude of the emf in the loop at a time of 7 seconds is: _______ V
(Just enter the number in front of the unit V)
**Graph Explanation:**
- **Axes:** The horizontal axis represents time \( t \) in seconds (s), ranging from 0 to 30 seconds. The vertical axis represents magnetic flux \( \Phi_B \) in tesla square meters (T·m²), ranging from -0.6 to 0.6.
- **Graph Description:** The graph is a piecewise linear function.
- From 0 to 5 seconds, the flux increases from -0.3 to 0.6 T·m².
- From 5 to 15 seconds, the flux remains constant at 0.6 T·m².
- From 15 to 25 seconds, the flux decreases back down to -0.3 T·m².
- From 25 to 30 seconds, the flux remains constant at -0.3 T·m².
Please enter your numeric answer and submit.
[Unanswered] [Save]
Expert Solution

Step 1
Solution:
Given Value,
Step 2
From the above-given Graph,
It is a graph which is plotted with Magnetic flux on the y-axis and time on the x-axis:
If we observe Magnetic flux linked with a circuit at any time t.
Here,
The Magnitude of the induced e.m.f is calculated at time t=7 sec is given as:
From the graph,
The slope of the straight line is calculated from 5 to 10 sec as:
Step by step
Solved in 3 steps
