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Questions and Answers
In a magnetic field, how does a point charge moving through it experience a force?
In a magnetic field, how does a point charge moving through it experience a force?
- $\vec{F} = q\vec{v}+\vec{B}$
- $\vec{F} = q\vec{v}-\vec{B}$
- $\vec{F} = q\vec{v}\cdot\vec{B}$
- $\vec{F} = q\vec{v}\times\vec{B}$ (correct)
What is the force experienced by a point charge q in an electric field E?
What is the force experienced by a point charge q in an electric field E?
- $\vec{F} = q - \vec{E}$
- $\vec{F} = q\vec{E}$ (correct)
- $\vec{F} = \frac{q}{E}$
- $\vec{F} = q + \vec{E}$
What is the gravitational force field created by a particle of mass M in Newtonian gravity?
What is the gravitational force field created by a particle of mass M in Newtonian gravity?
- $\vec{g} = -\frac{GM}{r^{2}}\hat{r}$ (correct)
- $\vec{g} = -\frac{GM}{r}\hat{r}$
- $\vec{g} = \frac{GM}{r^{2}}\hat{r}$
- $\vec{g} = -\frac{r^{2}}{GM}\hat{r}$
What is the force experienced by a particle of light mass m, close to the surface of Earth, due to Earth's gravity?
What is the force experienced by a particle of light mass m, close to the surface of Earth, due to Earth's gravity?
What is a force field in physics?
What is a force field in physics?
What is the purpose of releasing the ICSE Class 10 Physics syllabus on the official website?
What is the purpose of releasing the ICSE Class 10 Physics syllabus on the official website?
What is the content of Section I in the ICSE Class 10 Physics exam?
What is the content of Section I in the ICSE Class 10 Physics exam?
What does the ICSE Class 10 Physics exam pattern include?
What does the ICSE Class 10 Physics exam pattern include?
What is the purpose of knowing the exam pattern for a subject like Physics?
What is the purpose of knowing the exam pattern for a subject like Physics?
What is the purpose of providing the latest ICSE Class 10 Physics Syllabus?
What is the purpose of providing the latest ICSE Class 10 Physics Syllabus?
Flashcards
What is a force field?
What is a force field?
A vector field that exerts a non-contact force on particles at different positions in space.
Force on a point charge in an electric field
Force on a point charge in an electric field
The force on a point charge q in an electric field E is given by $\vec{F} = q\vec{E}$
Force on moving charge in magnetic field
Force on moving charge in magnetic field
The force experienced is $\vec{F} = q\vec{v}\times\vec{B}$
Gravitational force field (Newtonian)
Gravitational force field (Newtonian)
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Purpose of ICSE Class 10 Physics syllabus
Purpose of ICSE Class 10 Physics syllabus
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Content of Section I in ICSE Physics exam
Content of Section I in ICSE Physics exam
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ICSE Physics exam pattern includes
ICSE Physics exam pattern includes
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Why understand the exam pattern?
Why understand the exam pattern?
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Purpose of providing the ICSE Physics Syllabus?
Purpose of providing the ICSE Physics Syllabus?
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