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I need help with number 2 and 3 please
2. Does the compass point toward or...
1-A compass is held horizontally. The silver end of the needle points towards geographic south and...
1-A compass is held horizontally. The silver end of the needle
points towards geographic south and the blue end points towards
geographic north. The compass is then brought near one pole of a
horseshoe magnet. The blue end of the compass points towards this
pole. What is the polarity of this pole on the magnet?
2-Two bar magnets are arranged so that the ends face each other
in a line as shown below. At the spot “x”, the north pole...
elaborate on this quote. Does this mean that if I place a compass above the wire,...
elaborate on this quote. Does this mean that if I place a
compass above the wire, the NORTH end of the compass will point
towards the wire? like this?
If so, can we imagine the wire as being the virtual magnet,
where the "top" of the wire simulates a north pole and the "bottom"
of the wire simulates a south pole? Why would this be? Is it
because the field lines go from the north end of the magnet to...
Please help me understand this question. If you could answer and explain I would really appreciat...
please help me understand this question.
If you could answer and explain I would really appreciate it. Thank
you!
or a galvanometer) is connected to a coil of wire. When there is no as the curremeter stays at the middle (zero current location) when coil current, indicator of th e current left to right ammeter scales to the right and when current flows righ oppositely it scales to the left. 15 points 1. If end is near the coil and...
1. The stack of magnets works as one big bar magnet. Do the poles change when...
1. The stack of magnets works as one big bar magnet. Do the poles change when you divide the magnet into pieces? 2. In step 3 of the experiment, do both sides of the magnet attract the metal surface? Explain how a single magnet can repel the rest of the stack, but still stick to the other surface. 3. How does the magnet attract something that is originally non?magnetic? 1. Describe the direction of the compass needle as you moved...
For the following situations involving a bar magnet and circular conducting loop, indicate the direction of...
For the following situations involving a bar magnet and circular conducting loop, indicate the direction of the induced current in a diagram and explain your reasoning clearly. (a) You move the north pole of the magnet towards the loop, keeping the magnet aligned with the symmetry axis of the loop. (b) You move the south pole of the magnet towards the loop, keeping the magnet aligned with the symmetry axis of the loop. (c) You move the north pole of...
Two bar magnets are arranged so that they are parallel to each other. In case 1,...
Two bar magnets are arranged so that they are parallel to each
other. In case 1, north poles face each other on the right side. In
case2, south poles face each other on the right side. In what way
is the resulting field pattern the same, and in what way is it
different?
2-A bar magnet is placed on a flat surface so that the north
pole is on the left side and the south pole on the right. At...
write in youtube (properties of magnet physics experiment) and watch the video 10:06 1) Describe the...
write in youtube (properties of magnet physics experiment) and
watch the video 10:06
1) Describe the field. What is the most unique characteristic of the field? 2) Draw a simplified version of the field pattern that emerged when the iron filings were placed on the bar magnet. Be sure to show the shape of the field. Place your compasses in your magnetic field in the spots illustrated below. Does your compass needle line up with the flux lines? Draw an...
Do not worry about lab observations. Please help. HOMEWORK FOR LAB 10 ELECTROMAGNETISM 1. In the...
Do not worry about lab observations. Please help.
HOMEWORK FOR LAB 10 ELECTROMAGNETISM 1. In the diagram on the right, a wire is car- a cureent. The magnetic field above wire is into the paper and the mag netic field below the wire is out of the as shown. (An x indicates a field and a. indicates a field line out of the paper) What is the direc- tion of current flow in the wirne? Explain your answer based on...
Here's a cool example: Permanent magnets. If B are produced by currents, then what's up with...
Here's a cool example: Permanent magnets. If B are produced by currents, then what's up with permanent magnets? You don't have to plug them in, they just work. What's the current? One idea is that it could be the e' orbiting the nucleus. A charge moving in a circular loop is a sort of current. (You'll calculate this in Problem 30.6) Let's estimate the speed of the e' using Newton's Laws: the only force is the Coulombo attraction, and we'll...
T//F with concept explanations True or false: Clearly write whether the statement is true or false...
T//F with concept explanations
True or false: Clearly write whether the statement is true or false in the blank. Write a brief explanation for the reasoning used to arrive at your answer in the space provided, 1 point each. 1) A bar magnet is surrounded by a magnetic field. The field lines flow from the bar magnet's north pole to its south pole Answer 2) A compass needle points toward the Earth's North Pole at the Artic. The compass needle...
1-A compass is held horizontally. The silver end of the needle
points towards geographic south and the blue end points towards
geographic north. The compass is then brought near one pole of a
horseshoe magnet. The blue end of the compass points towards this
pole. What is the polarity of this pole on the magnet?
2-Two bar magnets are arranged so that the ends face each other
in a line as shown below. At the spot “x”, the north pole...
elaborate on this quote. Does this mean that if I place a
compass above the wire, the NORTH end of the compass will point
towards the wire? like this?
If so, can we imagine the wire as being the virtual magnet,
where the "top" of the wire simulates a north pole and the "bottom"
of the wire simulates a south pole? Why would this be? Is it
because the field lines go from the north end of the magnet to...
please help me understand this question.
If you could answer and explain I would really appreciate it. Thank
you!
or a galvanometer) is connected to a coil of wire. When there is no as the curremeter stays at the middle (zero current location) when coil current, indicator of th e current left to right ammeter scales to the right and when current flows righ oppositely it scales to the left. 15 points 1. If end is near the coil and...
Two bar magnets are arranged so that they are parallel to each
other. In case 1, north poles face each other on the right side. In
case2, south poles face each other on the right side. In what way
is the resulting field pattern the same, and in what way is it
different?
2-A bar magnet is placed on a flat surface so that the north
pole is on the left side and the south pole on the right. At...
write in youtube (properties of magnet physics experiment) and
watch the video 10:06
1) Describe the field. What is the most unique characteristic of the field? 2) Draw a simplified version of the field pattern that emerged when the iron filings were placed on the bar magnet. Be sure to show the shape of the field. Place your compasses in your magnetic field in the spots illustrated below. Does your compass needle line up with the flux lines? Draw an...
Do not worry about lab observations. Please help.
HOMEWORK FOR LAB 10 ELECTROMAGNETISM 1. In the diagram on the right, a wire is car- a cureent. The magnetic field above wire is into the paper and the mag netic field below the wire is out of the as shown. (An x indicates a field and a. indicates a field line out of the paper) What is the direc- tion of current flow in the wirne? Explain your answer based on...
Here's a cool example: Permanent magnets. If B are produced by currents, then what's up with permanent magnets? You don't have to plug them in, they just work. What's the current? One idea is that it could be the e' orbiting the nucleus. A charge moving in a circular loop is a sort of current. (You'll calculate this in Problem 30.6) Let's estimate the speed of the e' using Newton's Laws: the only force is the Coulombo attraction, and we'll...
T//F with concept explanations
True or false: Clearly write whether the statement is true or false in the blank. Write a brief explanation for the reasoning used to arrive at your answer in the space provided, 1 point each. 1) A bar magnet is surrounded by a magnetic field. The field lines flow from the bar magnet's north pole to its south pole Answer 2) A compass needle points toward the Earth's North Pole at the Artic. The compass needle...
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