Q2. A cyclist starts from the point P of a circular ground of radius 2 km and travels along its circumference to the point S. The displacement of a cyclist is: (1) √8 km (2) 8 km (3) 6 km (4) 4 km
What This Question Tests
This question checks the fundamental definition of displacement as the straight-line distance between the initial and final positions, regardless of the path taken.
Concepts Tested
Formulas Used
Displacement = Shortest distance between initial and final points
📚 NCERT Sections This Tests
14.4 — The Speed Of A Travelling
Physics Class 12 · Chapter 14
14.4 The speed of a travelling a circle. If you continue dropping pebbles in the pond, you wave see circles rapidly moving outward from the point where the
2.5 — A Parallel Plate Capacitor With Air Between The Plates Has A
Physics Class 11 · Chapter 2
2.5 A parallel plate capacitor with air between the plates has a capacitance of 8 pF (1pF = 10–12 F). What will be the capacitance if the distance between the plates is reduced by half, and the space between them is filled with a substance of dielectric constant 6?
8.1 — Figure 8.5 Shows A Capacitor Made Of Two Circular Plates Each Of
Physics Class 11 · Chapter 8
8.1 Figure 8.5 shows a capacitor made of two circular plates each of radius 12 cm, and separated by 5.0 cm. The capacitor is being charged by an external source (not shown in the figure). The charging current is constant and equal to 0.15A. (a) Calculate the capacitance and the rate of change of potential difference between the plates. (b) Obtain the displacement current across the plates. (c) Is Kirchhoff’s first rule (junction rule) valid at each plate of the capacitor? Explain. FIGURE 8.5
📋 Question Details
- Chapter
- Kinematics
- Topic
- Displacement
- Year
- 2024
- Shift
- 04 Apr Shift 2
- Q Number
- Q2
- Type
- MCQ
- NCERT Ref
- Class 11 Physics Ch 3: Motion in a Straight Line
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