Homework Answers
1. We have two charged piece of scotch magic tape and we don't know what charge is distributed on them then we take help of coulomb's law which state that force between two charges is attractive when both the charge are of different polarity. And the force between two charges are repulsive when both are of the same polarity.
So we can check the polarity of charges by just feeling the attraction and repulsion between them.
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Find the magnitude and direction of the electric field at the position of q1 pro- duced...
HOMEWORK FOR LAB 1 ELECTRIC CHARGES, FORCES AND FIELDS 1. You have two charged pieces of...
HOMEWORK FOR LAB 1 ELECTRIC CHARGES, FORCES AND FIELDS 1. You have two charged pieces of Scotch Magic tape. How would you deter- mine if they have like or unlike charges? What would you need to determine if they are charged positively or negatively? 2. Two like charges are separated by some distance. Describe quantitatively what will happen to the force exerted by one charge on the other if The distance between the charges is doubled a· b. The distance...
Can you help with # 3 and 4? HoMEWORK FOR LAB 1 ELECTRIC CHARGES, FORCES AND...
Can you help with # 3 and 4?
HoMEWORK FOR LAB 1 ELECTRIC CHARGES, FORCES AND FIELDS 1. You have two charged pieces of Scotch Magic tape How would you deter. mine if they have like or unlike charges? What would you need to if they are charged positively or negatively? ou wouid nad to Plou hunm tlow 2. Teraecharges are separatedby sine istince DesenhequanthatnduhéhM9CM will happen to the force exerted by one charge on the other if a. The...
Pls answer 3-1 & 3-2 Activity 3-1: Electric Field Vectors from a Positively Charged Rod To...
Pls answer 3-1 & 3-2
Activity 3-1: Electric Field Vectors from a Positively Charged Rod To investigate the vector nature of an electric field, you can use a piece of Magic tape with a positive charge on it as the test charge. Scotch arge a piece of tape (about 10 cm long) positively. To recall how to do this, refer back to Investigation 1. 2. Charge up the glass or acrylic rod (positively), and hold it pointing vertically. Assume that...
For starters, calculate the magnitude and direction of the electric field due only to charge q1...
For starters, calculate the
magnitude and direction of the electric field due only to
charge q1 at this point.
Down
Up
Left
Right
Incompatible units. No conversion found between "N" and the
required units.
Tries 0/10
Previous Tries
Calculate the magnitude and direction of the electric field
due only to charge q2 at this
point.
Down
Up
Left
Right
Tries 0/10
Calculate the magnitude and direction of the electric field
due only to charge q3 at this
point.
Down
Up...
2. Find (a) the potential, (b) the electric field intensity (in magnitude and direction) at the...
2. Find (a) the potential, (b) the electric field intensity (in magnitude and direction) at the point P shown in the figure due to charges q1 and q2, each of 1 μ C. 1m 2
7. From the position of the electric charges q1--2C, q2-+4C, and q3-+2C, determine the MAGNITUDE and...
7. From the position of the electric charges q1--2C, q2-+4C, and q3-+2C, determine the MAGNITUDE and DIRECTION of the electrical FORCE on q3 q3 +2C R31 13.0 m R32 5.0 m q2 +4C R21 -12.0 m
What are the magnitude and direction of the electric field at a point P located at...
What are the magnitude and direction of the electric field at a point P located at xp=2.0 m, yp=3.0 m, due to two charged particles on the x-axis, one carrying a charge q1=+10 μC at x1=1.0 m and one carrying a charge q2=+20 μC at x2=-1.0 m? Please show work. Thank you
I understand that to find the magnitude electric field you find the electric field of both...
I understand that to find the magnitude electric field you
find the electric field of both charges, but why are they added
together? Because there’s other examples I have encountered where
you subtract them instead
(10 pts) 8. A negative point charge q--5.0x10 C is on the +x-axis at x 0.400 m and a positive point charge 16010° C is on the negative xais atx-0200 m. a) What are the magnitude and direction of the resultant electric field at the...
Consider three electric point charges described in the table below. Charge Sign Magnitude X-positionY-position q1 +1.5...
Consider three electric point charges described in the table below. Charge Sign Magnitude X-positionY-position q1 +1.5 x 10-6 0 q2 1.5 x 10-6 0 q3 3.0 x 10-6 ector a) Write down the value of the net force acting on each charge using the unit v notation b) Calculate charge. the magnitude and direction of the net electric force acting on each c) Sketch the net force acting on each charge
3.1 Pre-lab In the lab on electric potential and electric field lines, you noted that charged...
3.1 Pre-lab In the lab on electric potential and electric field lines, you noted that charged par- ticles produce electric fields and these electric fields, in turn, act on charged par- ticles. However, you then proceeded to produce an electric field geometry using conductors held at a particular electric potential. What happened to the electric charges? Electric charge and electric potential are closely related to each other. Putting charge on a conductor raises its electric potential. It is usually much...
HOMEWORK FOR LAB 1 ELECTRIC CHARGES, FORCES AND FIELDS 1. You have two charged pieces of Scotch Magic tape. How would you deter- mine if they have like or unlike charges? What would you need to determine if they are charged positively or negatively? 2. Two like charges are separated by some distance. Describe quantitatively what will happen to the force exerted by one charge on the other if The distance between the charges is doubled a· b. The distance...
Can you help with # 3 and 4?
HoMEWORK FOR LAB 1 ELECTRIC CHARGES, FORCES AND FIELDS 1. You have two charged pieces of Scotch Magic tape How would you deter. mine if they have like or unlike charges? What would you need to if they are charged positively or negatively? ou wouid nad to Plou hunm tlow 2. Teraecharges are separatedby sine istince DesenhequanthatnduhéhM9CM will happen to the force exerted by one charge on the other if a. The...
Pls answer 3-1 & 3-2
Activity 3-1: Electric Field Vectors from a Positively Charged Rod To investigate the vector nature of an electric field, you can use a piece of Magic tape with a positive charge on it as the test charge. Scotch arge a piece of tape (about 10 cm long) positively. To recall how to do this, refer back to Investigation 1. 2. Charge up the glass or acrylic rod (positively), and hold it pointing vertically. Assume that...
For starters, calculate the
magnitude and direction of the electric field due only to
charge q1 at this point.
Down
Up
Left
Right
Incompatible units. No conversion found between "N" and the
required units.
Tries 0/10
Previous Tries
Calculate the magnitude and direction of the electric field
due only to charge q2 at this
point.
Down
Up
Left
Right
Tries 0/10
Calculate the magnitude and direction of the electric field
due only to charge q3 at this
point.
Down
Up...
2. Find (a) the potential, (b) the electric field intensity (in magnitude and direction) at the point P shown in the figure due to charges q1 and q2, each of 1 μ C. 1m 2
7. From the position of the electric charges q1--2C, q2-+4C, and q3-+2C, determine the MAGNITUDE and DIRECTION of the electrical FORCE on q3 q3 +2C R31 13.0 m R32 5.0 m q2 +4C R21 -12.0 m
I understand that to find the magnitude electric field you
find the electric field of both charges, but why are they added
together? Because there’s other examples I have encountered where
you subtract them instead
(10 pts) 8. A negative point charge q--5.0x10 C is on the +x-axis at x 0.400 m and a positive point charge 16010° C is on the negative xais atx-0200 m. a) What are the magnitude and direction of the resultant electric field at the...
Consider three electric point charges described in the table below. Charge Sign Magnitude X-positionY-position q1 +1.5 x 10-6 0 q2 1.5 x 10-6 0 q3 3.0 x 10-6 ector a) Write down the value of the net force acting on each charge using the unit v notation b) Calculate charge. the magnitude and direction of the net electric force acting on each c) Sketch the net force acting on each charge
3.1 Pre-lab In the lab on electric potential and electric field lines, you noted that charged par- ticles produce electric fields and these electric fields, in turn, act on charged par- ticles. However, you then proceeded to produce an electric field geometry using conductors held at a particular electric potential. What happened to the electric charges? Electric charge and electric potential are closely related to each other. Putting charge on a conductor raises its electric potential. It is usually much...
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