Question:
The shape of magnetic field lines produced (i) inside a solenoid (ii) around a straight conductor, both carrying current of the same magnitude are, respectively :
The shape of magnetic field lines produced (i) inside a solenoid (ii) around a straight conductor, both carrying current of the same magnitude are, respectively :
Show Hint
Remember: Solenoid = straight field lines inside; Straight wire = circular field lines around it.
Updated On: Jul 1, 2025
- (i) straight, (ii) circular
- (i) circular, (ii) circular
- (i) straight, (ii) straight
- (i) circular, (ii) straight
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
(i) Inside a solenoid, the magnetic field lines are parallel and straight, indicating that the magnetic field is uniform inside the solenoid.
(ii) Around a straight current-carrying conductor, the magnetic field lines form concentric circles around the wire, as given by the right-hand thumb rule. Therefore, the correct shapes are: - Solenoid: straight field lines - Straight conductor: circular field lines So, the correct answer is (a) straight and circular.
(ii) Around a straight current-carrying conductor, the magnetic field lines form concentric circles around the wire, as given by the right-hand thumb rule. Therefore, the correct shapes are: - Solenoid: straight field lines - Straight conductor: circular field lines So, the correct answer is (a) straight and circular.
Was this answer helpful?
0
0
Top Questions on Magnetic Effects Of Electric Current
- Draw the pattern of magnetic field lines due to a current carrying straight conductor. Mark on it the direction of current in the conductor and the direction of the magnetic field developed. Name the rule that helps us to determine the direction of magnetic field lines in this case.
- CBSE Class X - 2025
- Science
- Magnetic Effects Of Electric Current
- What are magnetic field lines? How is the direction of magnetic field at a point determined? Draw the pattern of magnetic field lines of the magnetic field produced by a current-carrying circular loop. Mark on it the direction of (i) current and (ii) magnetic field lines. Name the two factors on which the magnitude of the magnetic field due to a current-carrying coil depends.
- CBSE Class X - 2025
- Science
- Magnetic Effects Of Electric Current
- Why can't two magnetic field lines cross each other? Draw magnetic field lines showing the direction of the magnetic field due to a current-carrying long straight solenoid. State the conclusion which can be drawn from the pattern of magnetic field lines inside the solenoid. Name any two factors on which the magnitude of the magnetic field due to this solenoid depends.
- CBSE Class X - 2025
- Science
- Magnetic Effects Of Electric Current
- With the help of a labelled circuit diagram, illustrate the pattern of the magnetic field lines of the magnetic field produced around a straight current carrying conductor. Explain how, with the help of right-hand thumb rule, we can determine and mark the direction of magnetic field lines due to a current.
- CBSE Class X - 2023
- CBSE Compartment X - 2023
- Science
- Magnetic Effects Of Electric Current
The bulb in the circuit shown in Fig. does not glow. Can you identify the problem? Make necessary changes in the circuit to make the bulb glow.
- CBSE Class VII
- Science
- Magnetic Effects Of Electric Current
View More Questions
Questions Asked in CBSE X exam
- The movement of the sunflower plant is a response to which type of stimulus?
- CBSE Compartment X - 2025
- Plant Biology
- The 6th term of the AP \( \sqrt{27}, \sqrt{75}, \sqrt{147}, \ldots \) is:
- CBSE Compartment X - 2025
- Arithmetic Progression
In the given figure, \( PQ \) and \( PR \) are tangents to the circle such that \( PQ = 7 \, \text{cm} \) and \( \angle RPQ = 60^\circ \).
The length of chord QR is:
- CBSE Compartment X - 2025
- Circles, Chords and Tangents
- In which of the following reactions is a combination reaction taking place?
I. CuO + H$_2$ $\xrightarrow{\Delta}$ Cu + H$_2$O
II. ZnO + C → Zn + CO
III. 4Na + O$_2$ → 2Na$_2$O
IV. CH$_4$ + 2O$_2$ → CO$_2$ + 2H$_2$O- CBSE Compartment X - 2025
- Chemical Reactions
- Find the coordinates of the point which divides the line segment joining A(3, –2) and B(5, 4) in the ratio 2:3.
- CBSE Compartment X - 2025
- Coordinate Geometry
View More Questions