gonzalesalexiaouv1bg
26.03.2020 •
Physics
Two charges Q1 = 32 nC and Q2 = 50 nC are in rest on the horizontal axis. The distance between the charges is 0.66 m. What is the value of the magnetic field at the point between the charges which is 0.44 m away from charge Q1? Express the answer as a whole number.
Solved
Show answers
More tips
- O Other How to Accidentally Get a Rare Coin with Your Change and How to Know Its Value?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- D Dating, Love, Relationships Why do we feel shame?...
- F Family and Home Why Does God Punish Us Constantly and How Can We Fix It?...
- F Family and Home Do Lullabies Help Babies Sleep or Is it Just a Myth?...
- B Business and Finance How to Get Your Money Back When Lending? Top 7 Ways...
- S Society and Politics Выборы: Смысл, Значение и Отражение...
- D Dating, Love, Relationships Why Should the Man be Active and the Woman Passive during Foreplay?...
- P Philosophy How did the concept of module arise in computer science?...
- S Society and Politics Why are thugs called gopniks ? A fascinating journey through Russian subculture...
Answers on questions: Physics
- P Physics A constant force of 45 N directed at angle θ to the horizontal pulls a crate of weight 100 N from one end of a room to another a distance of 4 m. Given that the vertical...
- P Physics All known frequencies of the visible spectrum are.. a. solar light b. light c. black light...
- P Physics I throw a ball upward with a speed v. How many times higher would the ball go if instead it were thrown with speed 2v?...
- E English I know I m stuped lol but can you please give me a good and honest response How do older and younger generations, such as grandparents and grandchildren, typically interact...
- E English WILL GIVE BRAINLIEST Which sentence indicates that the narrator’s assumed identity as a Louisville civilian is successful? “After a long conversation and much planning,...
- M Mathematics Simplify the following expression...
- M Mathematics What is the value of 7,549,236...
- B Biology A student who observed zooxanthellae in the bodies of pillar corals wrote that pillar corals eat the zooxanthellae. The student s statement is an example of a scientific...
- B Biology NEED RN! MARKING BRAINLIST WORTH 100!! Put in order from SMALLEST to LARGEST how the structures of plants, animals, and fungi are organized. organ, cell, organ system,...
- G Geography Where on what continent does the Story begin...
Ответ:
E=1485.9N/C
Explanation: =
Electric field E=kQ/r²,
where k is a constant with a value of 8.99 x 10^9 N m²/C²
Q is the point charge
r is the distance between two point charges =0.44m
O=32*10^-9
Hence
E=(32*10^-9*8.99 x 10^9)/0.44²
E=32*8.99/0.1936
E=287.68/0.1936
E=1485.9N/C
Coulomb's law states that: The magnitude of the electrostatic force of attraction or repulsion between two point charges is directly proportional to the product of the magnitudes of charges and inversely proportional to the square of the distance between them.
Ответ:
B = A - C
=> B² = A² + C² - 2AC.cos(A,C)
=>
=> angle between A and C = 53.13⁰