Answer:
so it is True i think
Explanation:
The Earth's magnetic field is strongest near the magnetic poles, such as in Siberia. A horseshoe magnet is about twice the strength of a bar magnet, which is much stronger than the Earth's magnetic field. The Earth has a planetary magnetic field.
Answer:
which principle prevents a brach from abusing its power
Explanation:
Answer: 1. Demand
2. Demand-pull
3. cost of production
4. Higher prices
Explanation: Just took test
Answer:
Factor analysis
Explanation:
The student is performing Factor analysis. Factor analysis can be defined as a method of decreasing a large number of variables to small number of factors. This statistical technique can give descriptions of variability among the observed and the unobserved variables. In simple terms, Factor analysis helps in the simplification of data by decreasing the variables in regression.
Answer:True
Explanation:Grounding of electric currents are a major factor that helps to guarantee the protection of buildings against power surges and fire from electric sparks.
A grounded system is an electric connection system which ensures that one or more conducting point which usually is the Neutral point of electric switches are solidly grounded or though a current limiting device. This will prevent damage of properties or other Electric appliances as a result of over currents etc.
