How do you increase the force of a wire? If the current-carrying wire is placed in a magnetic field (whose lines of force are at right angles to the wire) then it will experience a force at right angles to both the current direction and the magnetic field lines. The force increases if the strength […]
How long does it take for an ice cube to melt in boiling water?
Why do oppositely charged particles have to attract repel each other?
Why do oppositely charged particles have to attract repel each other? The two charges repel each other. If a positive charge and a negative charge interact, their forces act in the same direction, from the positive to the negative charge. As a result opposite charges attract each other: The electric field and resulting forces produced […]
What were the main goals of the civil rights movement?
What were the main goals of the civil rights movement? One of the major goals of the Civil Rights Movement was to… School Segregation and Integration The massive effort to desegregate public schools across the United States was a major goal of the Civil Rights Movement. What method of protest was most effective on the […]
What is the 2 meter calling frequency?
What is the 2 meter calling frequency? For new hams who are likely to get started in local VHF/UHF operation, the national calling frequencies to be concerned with are 2m and 70cm FM simplex (non-repeater). These are 146.520MHz and 446.000MHz, respectively, and should be included in your radio’s scanned channels. What frequency is 70 cm? […]
What is the name of Li2S?
What is the name of Li2S? Lithium sulfide What is the charge of Li2S? 3.1Computed Properties Property Name Property Value Reference Monoisotopic Mass 46.004078 g/mol Computed by PubChem 2.1 (PubChem release 2019.06.18) Topological Polar Surface Area 1 Ų Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Heavy Atom Count 3 Computed by PubChem Formal Charge 0 […]
What states have best soil?
What states have best soil? What is the best state for farming? Vermont. With 245 farmers’ markets and CSAs serving a population of 626,000, Vermont has the top ranking for per capita opportunities for farmers to connect with customers. Nebraska. 3. California. New York. New Mexico. What is the best state to be a farmer? […]
Why zinc is not a transition metal?
What is the resolving power of an electron microscope?
What is the resolving power of an electron microscope? Since the wavelength o f electrons are 100,000 times shorter than visible light the electron microscopes have greater resolving power. They can achieve a resolution of 0.2nm and magnifications upto 2,000,000 x. Light microscopes show limited resolution than electron microscopes. Which lens has the greatest resolving […]