03. ELECTRIC FIELD
Electric Charges and Fields

267761 Two parallel plates carry opposite charges such that the electric field in the space between them is in upward direction. An electron is shot in the space and parallel to the plates. Its deflection from the original direction will be

1 Upwards
2 Downwards
3 Circular
4 does not deflect
Electric Charges and Fields

267741 Figure shows the electric lines of force emerging from a charged body. If the electric field at ' \(A\) ' and ' \(B\) ' are \(E_{A}\) and \(E_{B}\) respectively and if the displacement between ' \(A\) ' and ' \(B\) ' is ' \(r\) ' then

1 \(E_{A}>E_{B}\)
2 \(E_{A}\lt E_{B}\)
3 \(E_{A}=\frac{E_{B}}{r}\)
4 \(E_{A}=\frac{E_{B}}{r^{2}}\)
Electric Charges and Fields

267742 Figure shows lines of force for a system of two point charges. The possible choicefor the charges is

1 \(q_{1}=4 \mu C, q_{2}=-1.0 \mu \mathrm{C}\)
2 \(q_{1}=1 \mu C, q_{2}=-4 \mu C\)
3 \(q_{1}=-2 \mu C, q_{2}=+4 \mu C\)
4 \(q_{1}=3 \mu C, q_{2}=2 \mu C\)
Electric Charges and Fields

267743 Drawings I and II show two samples of electric field lines

1 The electric fields in both I and II are produced. by negative charge located somewhere on the left and positive charges located somewhere on the right
2 In both I and II the electric field is the same every where
3 In both cases the field becomes stronger on moving fromleft to right
4 Theelectric fiedd inl is the sameeverywhere, but in II the electric field becomes stronger on moving fromleft to right
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Electric Charges and Fields

267761 Two parallel plates carry opposite charges such that the electric field in the space between them is in upward direction. An electron is shot in the space and parallel to the plates. Its deflection from the original direction will be

1 Upwards
2 Downwards
3 Circular
4 does not deflect
Electric Charges and Fields

267741 Figure shows the electric lines of force emerging from a charged body. If the electric field at ' \(A\) ' and ' \(B\) ' are \(E_{A}\) and \(E_{B}\) respectively and if the displacement between ' \(A\) ' and ' \(B\) ' is ' \(r\) ' then

1 \(E_{A}>E_{B}\)
2 \(E_{A}\lt E_{B}\)
3 \(E_{A}=\frac{E_{B}}{r}\)
4 \(E_{A}=\frac{E_{B}}{r^{2}}\)
Electric Charges and Fields

267742 Figure shows lines of force for a system of two point charges. The possible choicefor the charges is

1 \(q_{1}=4 \mu C, q_{2}=-1.0 \mu \mathrm{C}\)
2 \(q_{1}=1 \mu C, q_{2}=-4 \mu C\)
3 \(q_{1}=-2 \mu C, q_{2}=+4 \mu C\)
4 \(q_{1}=3 \mu C, q_{2}=2 \mu C\)
Electric Charges and Fields

267743 Drawings I and II show two samples of electric field lines

1 The electric fields in both I and II are produced. by negative charge located somewhere on the left and positive charges located somewhere on the right
2 In both I and II the electric field is the same every where
3 In both cases the field becomes stronger on moving fromleft to right
4 Theelectric fiedd inl is the sameeverywhere, but in II the electric field becomes stronger on moving fromleft to right
Electric Charges and Fields

267761 Two parallel plates carry opposite charges such that the electric field in the space between them is in upward direction. An electron is shot in the space and parallel to the plates. Its deflection from the original direction will be

1 Upwards
2 Downwards
3 Circular
4 does not deflect
Electric Charges and Fields

267741 Figure shows the electric lines of force emerging from a charged body. If the electric field at ' \(A\) ' and ' \(B\) ' are \(E_{A}\) and \(E_{B}\) respectively and if the displacement between ' \(A\) ' and ' \(B\) ' is ' \(r\) ' then

1 \(E_{A}>E_{B}\)
2 \(E_{A}\lt E_{B}\)
3 \(E_{A}=\frac{E_{B}}{r}\)
4 \(E_{A}=\frac{E_{B}}{r^{2}}\)
Electric Charges and Fields

267742 Figure shows lines of force for a system of two point charges. The possible choicefor the charges is

1 \(q_{1}=4 \mu C, q_{2}=-1.0 \mu \mathrm{C}\)
2 \(q_{1}=1 \mu C, q_{2}=-4 \mu C\)
3 \(q_{1}=-2 \mu C, q_{2}=+4 \mu C\)
4 \(q_{1}=3 \mu C, q_{2}=2 \mu C\)
Electric Charges and Fields

267743 Drawings I and II show two samples of electric field lines

1 The electric fields in both I and II are produced. by negative charge located somewhere on the left and positive charges located somewhere on the right
2 In both I and II the electric field is the same every where
3 In both cases the field becomes stronger on moving fromleft to right
4 Theelectric fiedd inl is the sameeverywhere, but in II the electric field becomes stronger on moving fromleft to right
Electric Charges and Fields

267761 Two parallel plates carry opposite charges such that the electric field in the space between them is in upward direction. An electron is shot in the space and parallel to the plates. Its deflection from the original direction will be

1 Upwards
2 Downwards
3 Circular
4 does not deflect
Electric Charges and Fields

267741 Figure shows the electric lines of force emerging from a charged body. If the electric field at ' \(A\) ' and ' \(B\) ' are \(E_{A}\) and \(E_{B}\) respectively and if the displacement between ' \(A\) ' and ' \(B\) ' is ' \(r\) ' then

1 \(E_{A}>E_{B}\)
2 \(E_{A}\lt E_{B}\)
3 \(E_{A}=\frac{E_{B}}{r}\)
4 \(E_{A}=\frac{E_{B}}{r^{2}}\)
Electric Charges and Fields

267742 Figure shows lines of force for a system of two point charges. The possible choicefor the charges is

1 \(q_{1}=4 \mu C, q_{2}=-1.0 \mu \mathrm{C}\)
2 \(q_{1}=1 \mu C, q_{2}=-4 \mu C\)
3 \(q_{1}=-2 \mu C, q_{2}=+4 \mu C\)
4 \(q_{1}=3 \mu C, q_{2}=2 \mu C\)
Electric Charges and Fields

267743 Drawings I and II show two samples of electric field lines

1 The electric fields in both I and II are produced. by negative charge located somewhere on the left and positive charges located somewhere on the right
2 In both I and II the electric field is the same every where
3 In both cases the field becomes stronger on moving fromleft to right
4 Theelectric fiedd inl is the sameeverywhere, but in II the electric field becomes stronger on moving fromleft to right