subject
Physics, 24.06.2021 08:20 carlie4charlie

Một electron di chuyển theo đường tròn vuông góc từ trường đều 2 mT. Nếu tốc độ của electron là 1,5×〖10〗^7 ∕〖 〗, hãy xác định bán kính của đường tròn và
khoảng thời gian cần thiết để electron di chuyển hết vòng tròn.

ansver
Answers: 3
Show answers

Another question on Physics

question
Physics, 22.06.2019 06:30
Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane
Answers: 1
Answer
question
Physics, 22.06.2019 15:30
Match each scenario to the form of energy it represents
Answers: 2
Answer
question
Physics, 22.06.2019 15:30
The radius of an atom is closest in size to a
Answers: 2
Answer
question
Physics, 22.06.2019 18:10
Which of the following statement is false ? a.batteries should never be stored on metal trays or outside in the elements)b, battery acid cannot be neutralized)c.do not stack batteries on top of each other)d.never put a damaged battery in a dumpster. i
Answers: 1
Answer
You know the right answer?
Một electron di chuyển theo đường tròn vuông góc từ trường đều 2 mT. Nếu tốc độ của electron là 1,5×...
Questions
question
Mathematics, 02.11.2019 23:31
Which statement about the ordered pairs (−9, 3)(−9, 3) and (2, −4)(2, −4) is true for the equation 6x−y2=146x−y2=14 ? (−9, 3)(−9, 3) is a solution to...
question
Social Studies, 02.11.2019 23:31
President nixon began a policy of measured troop withdrawals from vietnam. what was this policy called? a. de-escalation b. detente c. incursion d. n...
question
Spanish, 02.11.2019 23:31
Which of the following would you order at the end of a meal a. azucar b. cuchara c. postre d. tenedor...
question
Chemistry, 02.11.2019 23:31
Drag the labels onto the flowchart to indicate how food molecules reach the body’s cells and fuel cellular respiration. start with the ingestion of fo...
question
Social Studies, 02.11.2019 23:31
Which were the first and last states to ratify the constitution? (first/last) a. delaware/rhode island b. virginia/new york c. n...
question
Chemistry, 02.11.2019 23:31
Same force on two object of different masses...
question
Mathematics, 02.11.2019 23:31
11 points and brainliestmatch the expression to the exponent property that you use first to simplify the expression.
question
Chemistry, 02.11.2019 23:31
Name the following alkenes using systematic names....
question
Spanish, 02.11.2019 23:31
Question 2: en español, "bird" es el there are no answer choices....
question
Mathematics, 02.11.2019 23:31
What is 55% of 80 8, 80,4.4 or 44...
question
History, 02.11.2019 23:31
How were japan's actions before and during the world war 2 similar to germany's actions over the same period?...
question
Mathematics, 02.11.2019 23:31
How many dots will be in the next term of the pattern? rule: add 3 dots. pattern of 2 dots, 5 dots, 8 dots, and ellipses showing t...
question
History, 02.11.2019 23:31
How were the classical mesoamerican civilizations of olmec and maya similar?...
question
Mathematics, 02.11.2019 23:31
Which statement is true about the segment connecting points b and c...
question
History, 02.11.2019 23:31
2. the is a factor that's affected by changes in the independent variable. a. experiment b. dependent variable c. hypothesis d. control...
question
Mathematics, 02.11.2019 23:31
(y^2+y)(x^4+3x^3-2x^3)=y^2(x^4+3x^3 -2x^3)+y(x^4+3x^3-2x^3( is an example of: a. vertical multiplication b. the distributive...
question
Mathematics, 03.11.2019 00:31
Question number 4, solve the formula for the specified variable
question
Biology, 03.11.2019 00:31
Many animals have internal or external structures that provide support. which structure found in plant cells play a similar role? a. cell wall b. chl...
question
Mathematics, 03.11.2019 00:31
Ahomeowner estimates that it will take her 7 days to roof her house. a professional roofer estimates that he could roof the house in 4 days. how long...
question
History, 03.11.2019 00:31
There was fighting between the british and americans before there was an official declaration of independence. true false...
More questions: Physics Another questions
See results (0)